-
What is Persistence of Vision? (Mr. Wizard)
Mr. Wizard demonstrates how persistence of vision works. Subscribe now for more science, nature and technology clips from the 1980's Nickelodeon show, Mr. Wizard's World, every week on #WizardWednesdays.
published: 24 Jul 2013
-
Persistence Of Vision
Everything is not as it first appears. This simple plastic ball looks purple until you swing it in a circle and reveal its true nature. Inside are three light emitting diodes (LEDs), which are red, green and blue. They turn on and off in sequence very quickly. When still, the ball appears purple because your eyes and brain don't 'refresh' quickly enough to perceive the changing colours. However, when swung in a circle, the ball changes colours at different locations so the colours don't merge with each other and the ball's true nature is revealed. Now let's not think too carefully about how this illusion is conveyed through video (because the camera doesn't refresh quickly enough to perceive the colours changing either - so you have no hope of seeing it on YouTube even frame by frame).
published: 17 Jul 2011
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Thaumatrope Examples Art2Science Persistence of Vision
A clip showing how to use a Thaumatrope, optical illusion toy. Instructions to make your own Thaumatrope can be found on my Art2Science blog, hosted by Weebly.
published: 14 Sep 2020
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Persistence Of Vision
Peter Roger
In 1824 Peter Roget introduced the concept of how the brain sees individual images as a sequence of motion.
Persistence of vision is the phenomenon of the eye by which an afterimage is thought to persist for approximately one twenty-fifth of a second on the retina.
According to the theory of persistence of vision, the perceptual processes of the brain or the retina of the human eye retains an image for a split second. This theory supposedly accounts for the fact that when a motion picture flashes a series of progressive images, instead of the mind seeing the flashing of a series of images, it sees the illusion of motion.
Video:
Motion Picture Persistence of Vision: "How You See It" 1936 Chevrolet
Public domain film from the Library of Congress Prelinger Archive
www.motion...
published: 14 Nov 2012
-
Concept of persistence of vision (2) | Science experiment #science #experiment #physics #shorts 🥹❤️
published: 10 Jun 2023
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Animation basics: The optical illusion of motion - TED-Ed
View full lesson: http://ed.ted.com/lessons/animation-basics-the-optical-illusion-of-motion-ted-ed
How do animators make still images come to life? Are the images really moving, or are they merely an optical illusion? TED-Ed takes you behind the scenes to reveal the secret of motion in movies.
Lesson and animation by TED-Ed.
published: 13 Jul 2013
-
PERSISTENCE OF VISION (fka From Dream to Reality)
NOTE: None of the animation footage was manipulated in post. That is how it was captured in camera (save for a little color correct).
The animator Anthony Schepperd (who doesn't appear in the video) is a total boss: https://vimeo.com/anthonyschepperd
Checkout more of my friend Carlos Ramirez's work on his FB: http://bit.ly/2jBjxqz or IG: @c.ramirez2323
And if you don't already follow Casey here you go: https://www.youtube.com/caseyneistat
MUSIC: 'Diablo Rojo' by Rodrigo y Gabriela - Spotify: http://spoti.fi/2BD8R2T Apple Music: http://apple.co/2BrAsCT
'Gravity's Rainbow (Soulwax Remix) by Klaxons - Spotify: http://spoti.fi/2BAE5HL Apple Music: http://apple.co/2iuTF2Q
Huge thank you to all the artists and creators who contributed:
The Slow Mo Guys: https://www.youtube.com/theslowm...
published: 01 Dec 2017
-
Classroom experiments- Persistence of Vision
published: 02 Nov 2022
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"Why 2% Succeed and 98% Don’t: The Power of Trusting the Process" || Oprah Winfrey best motivational
#Oprah, #OprahWinfrey, #OprahWinfreyShow, #OprahWinfreyBestMotivationalSpeech, #Why2PercentSucceed98PercentDont, #ClarityOfVision, #RelentlessDiscipline, #OvercomingFearOfFailure, #LaserFocus, #PriorityManagement, #FaithInTheProcess, #TrustTheJourney, #PursueYourDreams, #BuildYourLegacy,
Description:
In this motivational speech, discover why only 2% of people achieve their full potential, while 98% fall short. Learn how clarity of vision, relentless discipline, overcoming fear of failure, laser focus, and faith in the process are the keys to success. This speech will inspire you to stay committed, embrace challenges, and trust the journey toward your dreams.
Why We Watch This Video?
Watch this video to uncover the secrets of why 2% of people succeed while 98% don’t. Learn powerful strateg...
published: 18 Dec 2024
-
Persistence of Vision | ThinkTac
You want to get the observation sheet for the video you watched - join Myunlab to get more resources https://unlab.thinktac.com
.
. You want to get the observation sheet for the video you watched - join Myunlab to get more resources https://my-unlab.web.app/ Glue the picture of bird and cage on the two sides of given thin straw. Make a hole in given fat straw, insert a thread through this hole and loop the thin straw around this thread. Move the fat straw to the two ends of the thread and observe the bird and cage pictures.
Thinktac Videos:
► Subscribe to Thinktac: https://www.youtube.com/thinktac
► Circle us on G+:https://plus.google.com/+thinktac
► Like us on Facebook:https://www.facebook.com/thinktac
Experiential science at school and at home, face-to-face and online, providing mate...
published: 13 Mar 2018
5:33
What is Persistence of Vision? (Mr. Wizard)
Mr. Wizard demonstrates how persistence of vision works. Subscribe now for more science, nature and technology clips from the 1980's Nickelodeon show, Mr. Wizar...
Mr. Wizard demonstrates how persistence of vision works. Subscribe now for more science, nature and technology clips from the 1980's Nickelodeon show, Mr. Wizard's World, every week on #WizardWednesdays.
https://wn.com/What_Is_Persistence_Of_Vision_(Mr._Wizard)
Mr. Wizard demonstrates how persistence of vision works. Subscribe now for more science, nature and technology clips from the 1980's Nickelodeon show, Mr. Wizard's World, every week on #WizardWednesdays.
- published: 24 Jul 2013
- views: 233371
2:49
Persistence Of Vision
Everything is not as it first appears. This simple plastic ball looks purple until you swing it in a circle and reveal its true nature. Inside are three light e...
Everything is not as it first appears. This simple plastic ball looks purple until you swing it in a circle and reveal its true nature. Inside are three light emitting diodes (LEDs), which are red, green and blue. They turn on and off in sequence very quickly. When still, the ball appears purple because your eyes and brain don't 'refresh' quickly enough to perceive the changing colours. However, when swung in a circle, the ball changes colours at different locations so the colours don't merge with each other and the ball's true nature is revealed. Now let's not think too carefully about how this illusion is conveyed through video (because the camera doesn't refresh quickly enough to perceive the colours changing either - so you have no hope of seeing it on YouTube even frame by frame).
https://wn.com/Persistence_Of_Vision
Everything is not as it first appears. This simple plastic ball looks purple until you swing it in a circle and reveal its true nature. Inside are three light emitting diodes (LEDs), which are red, green and blue. They turn on and off in sequence very quickly. When still, the ball appears purple because your eyes and brain don't 'refresh' quickly enough to perceive the changing colours. However, when swung in a circle, the ball changes colours at different locations so the colours don't merge with each other and the ball's true nature is revealed. Now let's not think too carefully about how this illusion is conveyed through video (because the camera doesn't refresh quickly enough to perceive the colours changing either - so you have no hope of seeing it on YouTube even frame by frame).
- published: 17 Jul 2011
- views: 821338
0:42
Thaumatrope Examples Art2Science Persistence of Vision
A clip showing how to use a Thaumatrope, optical illusion toy. Instructions to make your own Thaumatrope can be found on my Art2Science blog, hosted by Weebly.
A clip showing how to use a Thaumatrope, optical illusion toy. Instructions to make your own Thaumatrope can be found on my Art2Science blog, hosted by Weebly.
https://wn.com/Thaumatrope_Examples_Art2Science_Persistence_Of_Vision
A clip showing how to use a Thaumatrope, optical illusion toy. Instructions to make your own Thaumatrope can be found on my Art2Science blog, hosted by Weebly.
- published: 14 Sep 2020
- views: 7622
1:03
Persistence Of Vision
Peter Roger
In 1824 Peter Roget introduced the concept of how the brain sees individual images as a sequence of motion.
Persistence of vision is the phenomen...
Peter Roger
In 1824 Peter Roget introduced the concept of how the brain sees individual images as a sequence of motion.
Persistence of vision is the phenomenon of the eye by which an afterimage is thought to persist for approximately one twenty-fifth of a second on the retina.
According to the theory of persistence of vision, the perceptual processes of the brain or the retina of the human eye retains an image for a split second. This theory supposedly accounts for the fact that when a motion picture flashes a series of progressive images, instead of the mind seeing the flashing of a series of images, it sees the illusion of motion.
Video:
Motion Picture Persistence of Vision: "How You See It" 1936 Chevrolet
Public domain film from the Library of Congress Prelinger Archive
www.motiontitle.TV
https://wn.com/Persistence_Of_Vision
Peter Roger
In 1824 Peter Roget introduced the concept of how the brain sees individual images as a sequence of motion.
Persistence of vision is the phenomenon of the eye by which an afterimage is thought to persist for approximately one twenty-fifth of a second on the retina.
According to the theory of persistence of vision, the perceptual processes of the brain or the retina of the human eye retains an image for a split second. This theory supposedly accounts for the fact that when a motion picture flashes a series of progressive images, instead of the mind seeing the flashing of a series of images, it sees the illusion of motion.
Video:
Motion Picture Persistence of Vision: "How You See It" 1936 Chevrolet
Public domain film from the Library of Congress Prelinger Archive
www.motiontitle.TV
- published: 14 Nov 2012
- views: 37071
5:12
Animation basics: The optical illusion of motion - TED-Ed
View full lesson: http://ed.ted.com/lessons/animation-basics-the-optical-illusion-of-motion-ted-ed
How do animators make still images come to life? Are the ima...
View full lesson: http://ed.ted.com/lessons/animation-basics-the-optical-illusion-of-motion-ted-ed
How do animators make still images come to life? Are the images really moving, or are they merely an optical illusion? TED-Ed takes you behind the scenes to reveal the secret of motion in movies.
Lesson and animation by TED-Ed.
https://wn.com/Animation_Basics_The_Optical_Illusion_Of_Motion_Ted_Ed
View full lesson: http://ed.ted.com/lessons/animation-basics-the-optical-illusion-of-motion-ted-ed
How do animators make still images come to life? Are the images really moving, or are they merely an optical illusion? TED-Ed takes you behind the scenes to reveal the secret of motion in movies.
Lesson and animation by TED-Ed.
- published: 13 Jul 2013
- views: 230556
7:10
PERSISTENCE OF VISION (fka From Dream to Reality)
NOTE: None of the animation footage was manipulated in post. That is how it was captured in camera (save for a little color correct).
The animator Anthony Sche...
NOTE: None of the animation footage was manipulated in post. That is how it was captured in camera (save for a little color correct).
The animator Anthony Schepperd (who doesn't appear in the video) is a total boss: https://vimeo.com/anthonyschepperd
Checkout more of my friend Carlos Ramirez's work on his FB: http://bit.ly/2jBjxqz or IG: @c.ramirez2323
And if you don't already follow Casey here you go: https://www.youtube.com/caseyneistat
MUSIC: 'Diablo Rojo' by Rodrigo y Gabriela - Spotify: http://spoti.fi/2BD8R2T Apple Music: http://apple.co/2BrAsCT
'Gravity's Rainbow (Soulwax Remix) by Klaxons - Spotify: http://spoti.fi/2BAE5HL Apple Music: http://apple.co/2iuTF2Q
Huge thank you to all the artists and creators who contributed:
The Slow Mo Guys: https://www.youtube.com/theslowmoguys
Andrew Kramer: https://www.youtube.com/videocopilot
STABILO Nederland: https://www.youtube.com/stabilonederland
Fabio Tonetto: https://www.youtube.com/channel/UCud3IorCG7YK97J-BBxcrSg
Chandler O'Leary: http://chandleroleary.com/
For fellow film nerds:
Had to shoot this at 1/8000 to 1/12000 shutter speed in bright daylight to get the effect. Size of plaques and distance between them depends on the speed at which the camera is moving.
https://wn.com/Persistence_Of_Vision_(Fka_From_Dream_To_Reality)
NOTE: None of the animation footage was manipulated in post. That is how it was captured in camera (save for a little color correct).
The animator Anthony Schepperd (who doesn't appear in the video) is a total boss: https://vimeo.com/anthonyschepperd
Checkout more of my friend Carlos Ramirez's work on his FB: http://bit.ly/2jBjxqz or IG: @c.ramirez2323
And if you don't already follow Casey here you go: https://www.youtube.com/caseyneistat
MUSIC: 'Diablo Rojo' by Rodrigo y Gabriela - Spotify: http://spoti.fi/2BD8R2T Apple Music: http://apple.co/2BrAsCT
'Gravity's Rainbow (Soulwax Remix) by Klaxons - Spotify: http://spoti.fi/2BAE5HL Apple Music: http://apple.co/2iuTF2Q
Huge thank you to all the artists and creators who contributed:
The Slow Mo Guys: https://www.youtube.com/theslowmoguys
Andrew Kramer: https://www.youtube.com/videocopilot
STABILO Nederland: https://www.youtube.com/stabilonederland
Fabio Tonetto: https://www.youtube.com/channel/UCud3IorCG7YK97J-BBxcrSg
Chandler O'Leary: http://chandleroleary.com/
For fellow film nerds:
Had to shoot this at 1/8000 to 1/12000 shutter speed in bright daylight to get the effect. Size of plaques and distance between them depends on the speed at which the camera is moving.
- published: 01 Dec 2017
- views: 1331021
22:17
"Why 2% Succeed and 98% Don’t: The Power of Trusting the Process" || Oprah Winfrey best motivational
#Oprah, #OprahWinfrey, #OprahWinfreyShow, #OprahWinfreyBestMotivationalSpeech, #Why2PercentSucceed98PercentDont, #ClarityOfVision, #RelentlessDiscipline, #Overc...
#Oprah, #OprahWinfrey, #OprahWinfreyShow, #OprahWinfreyBestMotivationalSpeech, #Why2PercentSucceed98PercentDont, #ClarityOfVision, #RelentlessDiscipline, #OvercomingFearOfFailure, #LaserFocus, #PriorityManagement, #FaithInTheProcess, #TrustTheJourney, #PursueYourDreams, #BuildYourLegacy,
Description:
In this motivational speech, discover why only 2% of people achieve their full potential, while 98% fall short. Learn how clarity of vision, relentless discipline, overcoming fear of failure, laser focus, and faith in the process are the keys to success. This speech will inspire you to stay committed, embrace challenges, and trust the journey toward your dreams.
Why We Watch This Video?
Watch this video to uncover the secrets of why 2% of people succeed while 98% don’t. Learn powerful strategies like clarity of vision, relentless discipline, overcoming fear of failure, and laser focus. This speech will motivate you to stay committed, embrace the process, and transform challenges into stepping stones toward achieving your dreams.
Timestamps:
0:00 - Introduction: Why 2% Succeed and 98% Don’t 🌟
2:00 - The Power of Clarity of Vision 🔍
5:00 - Relentless Discipline: The Key to Success 🏋️♂️
8:00 - Overcoming the Fear of Failure 💪
12:00 - Laser Focus and Prioritization 🎯
16:00 - Faith in the Process: Trusting the Journey ✨
20:00 - How to Stay Committed During Challenges 💥
23:00 - Your Challenge: Take Action Today 💡
25:00 - Conclusion: Transform Your Mindset for Success 🚀
Hashtags:
#Why2PercentSucceed98PercentDont, #Oprah, #OprahWinfrey, #OprahWinfreyShow, #OprahWinfreyBestMotivationalSpeech, #ClarityOfVision, #RelentlessDiscipline, #OvercomingFearOfFailure, #LaserFocus, #PriorityManagement, #FaithInTheProcess, #SuccessMindset, #TrustTheProcess, #NeverGiveUp, #PersistencePaysOff, #GrowthThroughChallenges, #MindsetForSuccess, #StayCommitted, #AchieveYourDreams, #TransformYourMindset, #EmbraceTheJourney, #PursueYourGoals, #PersonalGrowth, #MotivationalSpeech, #BelieveInYourself, #LifeOfPurpose,
https://wn.com/Why_2_Succeed_And_98_Don’T_The_Power_Of_Trusting_The_Process_||_Oprah_Winfrey_Best_Motivational
#Oprah, #OprahWinfrey, #OprahWinfreyShow, #OprahWinfreyBestMotivationalSpeech, #Why2PercentSucceed98PercentDont, #ClarityOfVision, #RelentlessDiscipline, #OvercomingFearOfFailure, #LaserFocus, #PriorityManagement, #FaithInTheProcess, #TrustTheJourney, #PursueYourDreams, #BuildYourLegacy,
Description:
In this motivational speech, discover why only 2% of people achieve their full potential, while 98% fall short. Learn how clarity of vision, relentless discipline, overcoming fear of failure, laser focus, and faith in the process are the keys to success. This speech will inspire you to stay committed, embrace challenges, and trust the journey toward your dreams.
Why We Watch This Video?
Watch this video to uncover the secrets of why 2% of people succeed while 98% don’t. Learn powerful strategies like clarity of vision, relentless discipline, overcoming fear of failure, and laser focus. This speech will motivate you to stay committed, embrace the process, and transform challenges into stepping stones toward achieving your dreams.
Timestamps:
0:00 - Introduction: Why 2% Succeed and 98% Don’t 🌟
2:00 - The Power of Clarity of Vision 🔍
5:00 - Relentless Discipline: The Key to Success 🏋️♂️
8:00 - Overcoming the Fear of Failure 💪
12:00 - Laser Focus and Prioritization 🎯
16:00 - Faith in the Process: Trusting the Journey ✨
20:00 - How to Stay Committed During Challenges 💥
23:00 - Your Challenge: Take Action Today 💡
25:00 - Conclusion: Transform Your Mindset for Success 🚀
Hashtags:
#Why2PercentSucceed98PercentDont, #Oprah, #OprahWinfrey, #OprahWinfreyShow, #OprahWinfreyBestMotivationalSpeech, #ClarityOfVision, #RelentlessDiscipline, #OvercomingFearOfFailure, #LaserFocus, #PriorityManagement, #FaithInTheProcess, #SuccessMindset, #TrustTheProcess, #NeverGiveUp, #PersistencePaysOff, #GrowthThroughChallenges, #MindsetForSuccess, #StayCommitted, #AchieveYourDreams, #TransformYourMindset, #EmbraceTheJourney, #PursueYourGoals, #PersonalGrowth, #MotivationalSpeech, #BelieveInYourself, #LifeOfPurpose,
- published: 18 Dec 2024
- views: 12
2:31
Persistence of Vision | ThinkTac
You want to get the observation sheet for the video you watched - join Myunlab to get more resources https://unlab.thinktac.com
.
. You want to get the observat...
You want to get the observation sheet for the video you watched - join Myunlab to get more resources https://unlab.thinktac.com
.
. You want to get the observation sheet for the video you watched - join Myunlab to get more resources https://my-unlab.web.app/ Glue the picture of bird and cage on the two sides of given thin straw. Make a hole in given fat straw, insert a thread through this hole and loop the thin straw around this thread. Move the fat straw to the two ends of the thread and observe the bird and cage pictures.
Thinktac Videos:
► Subscribe to Thinktac: https://www.youtube.com/thinktac
► Circle us on G+:https://plus.google.com/+thinktac
► Like us on Facebook:https://www.facebook.com/thinktac
Experiential science at school and at home, face-to-face and online, providing materials & resources to create, experiment, tinker, innovate and learn science. science experiments for kids, simple science experiments, easy science experiments, experiments for kids, science experiments at home, science experiments with water, easy experiments, cool science experiments, science experiments for kids at school, easy science experiments for kids, simple experiments for kids, fun science experiments, simple science experiments for class 5, easy science experiments to do at home, science experiments for class 5, easy experiments for kids, easy science #SchoolScienceExhibition, #NewScienceProjects, #ScienceExperimentsForKids, #DIYScience
https://wn.com/Persistence_Of_Vision_|_Thinktac
You want to get the observation sheet for the video you watched - join Myunlab to get more resources https://unlab.thinktac.com
.
. You want to get the observation sheet for the video you watched - join Myunlab to get more resources https://my-unlab.web.app/ Glue the picture of bird and cage on the two sides of given thin straw. Make a hole in given fat straw, insert a thread through this hole and loop the thin straw around this thread. Move the fat straw to the two ends of the thread and observe the bird and cage pictures.
Thinktac Videos:
► Subscribe to Thinktac: https://www.youtube.com/thinktac
► Circle us on G+:https://plus.google.com/+thinktac
► Like us on Facebook:https://www.facebook.com/thinktac
Experiential science at school and at home, face-to-face and online, providing materials & resources to create, experiment, tinker, innovate and learn science. science experiments for kids, simple science experiments, easy science experiments, experiments for kids, science experiments at home, science experiments with water, easy experiments, cool science experiments, science experiments for kids at school, easy science experiments for kids, simple experiments for kids, fun science experiments, simple science experiments for class 5, easy science experiments to do at home, science experiments for class 5, easy experiments for kids, easy science #SchoolScienceExhibition, #NewScienceProjects, #ScienceExperimentsForKids, #DIYScience
- published: 13 Mar 2018
- views: 2774
-
16 LED POV wand – we got PCB – fun persistence of vision part II
16 LED POV wand – we got PCB – fun persistence of vision part II
In today’s video we are going to solder the POV wand PCB which was design by Ofer.
After the soldering part I will cover the code and how to create new fonts.
The system is built on Arduino Nano with 16 LEDS.
Link to Part I
https://youtu.be/B8S9hifINtk
Port manipulation tutorial
https://youtu.be/mJBBX46QwBU
Link to the original instructable we used
https://www.instructables.com/id/Arduino-Based-POV-Display-Stick-JolliPOV-Stick/
Link to tutorial on the GLCD font creator
http://www.georgegardner.info/arduino/easy-font-creation-for-led-matrix-from-truetype-system-fonts.html
published: 03 May 2020
-
Hand-eye coordination - the emergence of saccades
The green hands aim at a target at the top of the screen, while avoiding the black obstacles. The actual state of the system is uncertain, and the eye provides local disambiguation of the "real" state.
I also model visual inhibition during saccades - the disambiguation is inversely proportional to the eye's velocity, so the eye provides no useful information when it is in fast motion.
The system is formulated as a stochastic optimal control problem, solved using differential dynamic programming over an augmented state space (representing the distribution in the real state space as a single Gaussian, estimated using the Kalman filter).
published: 08 Oct 2009
-
POV Someone Said "Didn't Ask"
POV
From Wikipedia, the free encyclopedia
Jump to navigationJump to search
For the Wikipedia editing policy, see Wikipedia:Neutral point of view.
Look up POV or pov in Wiktionary, the free dictionary.
POV most commonly refers to:
Point of view (disambiguation)
POV or PoV may also refer to:
Contents
1 Science and technology
2 Media and entertainment
3 Other
4 See also
Science and technology
Persistence of vision, the optical illusion whereby multiple discrete images blend into a single image in the human mind
Pyramid of vision, a 3D computer graphics term describing what the viewer sees
Percentage of volume or participate, an algorithm buying or selling at a defined percentage of the exchange volume
Media and entertainment
P.O.V. (magazine), a lifestyle magazine targeted at young profes...
published: 20 Nov 2022
-
CD / Interlacing
Please consider supporting my videos on: http://www.patreon.com/CaptainDisillusion
CD/
• Intro - https://youtu.be/R4sF0MT1TGM
• Aspect Ratio - https://youtu.be/g5ZgUIobSj0
• Frame Rate - https://youtu.be/DyqjTZHRdRs
• Interlacing - https://youtu.be/1Yja9m1Lu6M
published: 03 Jun 2019
-
Persistent disparities among our nation's insured - Dr. Alyce S. Adams, PhD
NIMH Director's Innovation Speaker Series - Dr. Alyce S. Adams, PhD
Chief, Health Care Delivery and Policy
Research Scientist
Kaiser Permanente Division of Research
"When Access isn't Enough - Persistent disparities among our nation's insured"
published: 11 Feb 2015
-
Persistent Identifiers for Research by Siobhann McCafferty from ARDC
Please note - the recording cut off the first 20 seconds of audio.
In this webinar research data management specialist Siobhann McCafferty from the Australian Research Data Commons explores metadata and persistent identifiers.
The session introduces what a persistent identifier is, what they can do, why they’re important; and provide information about some key PIDs in both the National and International research environment. It also looks in particular at Orcid for people, DOI for data, publications and software, RAiD for projects, IGSN for physical samples and Handle for working data.
Our website: https://micro.org.au
More information on the ARDC: https://ardc.edu.au
See our data guidelines here: https://micro.org.au/about/policies
published: 27 Aug 2021
-
【完整版】武林風20240928,趙崇陽連續復仇丹尼爾金鷹,殺進MAX63kg四強#格斗 #武林风 #boxing
這裏是【河南廣播電視臺大象國際傳播中心】Youtube官方頻道
published: 17 Oct 2024
-
CARTOON VIDEO RSK KIDS VIDEO for the entertainment of Kids AND children ,funny cartoons
Animation movies Animation Station
"Animate" redirects here. For other uses, see Animate (disambiguation) and Animation (disambiguation).
Weare
The bouncing ball animation (below) consists of these six frames, repeated indefinitely.
This animation moves at 10 frames per second.
Animation is a method by which still figures are manipulated to appear as moving images. In traditional animation, images are drawn or painted by hand on transparent celluloid sheets to be photographed and exhibited on film. Today, most animations are made with computer-generated imagery (CGI). Computer animation can be very detailed 3D animation, while 2D computer animation (which may have the look of traditional animation) can be used for stylistic reasons, low bandwidth, or faster real-time renderings. Other c...
published: 07 Jan 2023
-
Improving the Employee Experience with AI
🎙️ Welcome to this episode of the Disambiguation Podcast, "Improving the Employee Experience with AI" where we delve into the power of AI in increasing productivity and employee satisfaction.
🌟 Our special guest, Mark Bennett, Owner at Achieved Results LLC, shares his expert insights on leveraging AI to improve your employee experience.
🔍 In this episode, we discuss:
How AI is changing how businesses build a positive employee experience.
How the use of AI to increase employee productivity and deliver enhanced experiences is the most effective strategy.
The role AI plays in building a skills based organization.
The role collaboration plays in the modern digital workplace.
👥 Perfect for business owners and leaders, department leaders and managers, and tech enthusiasts looking to stay ahea...
published: 19 Jan 2024
-
BloombergGPT: How We Built a 50 Billion Parameter Financial Language Model
We will present BloombergGPT, a 50 billion parameter language model, purpose-built for finance and trained on a uniquely balanced mix of standard general-purpose datasets and a diverse array of financial documents from the Bloomberg archives. Building a large language model (LLM) is a costly and time-intensive endeavor. To reduce risk, we adhered closely to model designs and training strategies from recent successful models, such as OPT and BLOOM. Nevertheless, we faced numerous challenges during the training process, including loss spikes, unexpected parameter drifts, and performance plateaus.
In this talk, we will discuss these hurdles and our responses, which included a complete training restart after weeks of effort. Our persistence paid off: BloombergGPT ultimately outperformed exist...
published: 17 Aug 2023
10:08
16 LED POV wand – we got PCB – fun persistence of vision part II
16 LED POV wand – we got PCB – fun persistence of vision part II
In today’s video we are going to solder the POV wand PCB which was design by Ofer.
After the...
16 LED POV wand – we got PCB – fun persistence of vision part II
In today’s video we are going to solder the POV wand PCB which was design by Ofer.
After the soldering part I will cover the code and how to create new fonts.
The system is built on Arduino Nano with 16 LEDS.
Link to Part I
https://youtu.be/B8S9hifINtk
Port manipulation tutorial
https://youtu.be/mJBBX46QwBU
Link to the original instructable we used
https://www.instructables.com/id/Arduino-Based-POV-Display-Stick-JolliPOV-Stick/
Link to tutorial on the GLCD font creator
http://www.georgegardner.info/arduino/easy-font-creation-for-led-matrix-from-truetype-system-fonts.html
https://wn.com/16_Led_Pov_Wand_–_We_Got_Pcb_–_Fun_Persistence_Of_Vision_Part_Ii
16 LED POV wand – we got PCB – fun persistence of vision part II
In today’s video we are going to solder the POV wand PCB which was design by Ofer.
After the soldering part I will cover the code and how to create new fonts.
The system is built on Arduino Nano with 16 LEDS.
Link to Part I
https://youtu.be/B8S9hifINtk
Port manipulation tutorial
https://youtu.be/mJBBX46QwBU
Link to the original instructable we used
https://www.instructables.com/id/Arduino-Based-POV-Display-Stick-JolliPOV-Stick/
Link to tutorial on the GLCD font creator
http://www.georgegardner.info/arduino/easy-font-creation-for-led-matrix-from-truetype-system-fonts.html
- published: 03 May 2020
- views: 692
0:42
Hand-eye coordination - the emergence of saccades
The green hands aim at a target at the top of the screen, while avoiding the black obstacles. The actual state of the system is uncertain, and the eye provides...
The green hands aim at a target at the top of the screen, while avoiding the black obstacles. The actual state of the system is uncertain, and the eye provides local disambiguation of the "real" state.
I also model visual inhibition during saccades - the disambiguation is inversely proportional to the eye's velocity, so the eye provides no useful information when it is in fast motion.
The system is formulated as a stochastic optimal control problem, solved using differential dynamic programming over an augmented state space (representing the distribution in the real state space as a single Gaussian, estimated using the Kalman filter).
https://wn.com/Hand_Eye_Coordination_The_Emergence_Of_Saccades
The green hands aim at a target at the top of the screen, while avoiding the black obstacles. The actual state of the system is uncertain, and the eye provides local disambiguation of the "real" state.
I also model visual inhibition during saccades - the disambiguation is inversely proportional to the eye's velocity, so the eye provides no useful information when it is in fast motion.
The system is formulated as a stochastic optimal control problem, solved using differential dynamic programming over an augmented state space (representing the distribution in the real state space as a single Gaussian, estimated using the Kalman filter).
- published: 08 Oct 2009
- views: 472
0:09
POV Someone Said "Didn't Ask"
POV
From Wikipedia, the free encyclopedia
Jump to navigationJump to search
For the Wikipedia editing policy, see Wikipedia:Neutral point of view.
Look up POV o...
POV
From Wikipedia, the free encyclopedia
Jump to navigationJump to search
For the Wikipedia editing policy, see Wikipedia:Neutral point of view.
Look up POV or pov in Wiktionary, the free dictionary.
POV most commonly refers to:
Point of view (disambiguation)
POV or PoV may also refer to:
Contents
1 Science and technology
2 Media and entertainment
3 Other
4 See also
Science and technology
Persistence of vision, the optical illusion whereby multiple discrete images blend into a single image in the human mind
Pyramid of vision, a 3D computer graphics term describing what the viewer sees
Percentage of volume or participate, an algorithm buying or selling at a defined percentage of the exchange volume
Media and entertainment
P.O.V. (magazine), a lifestyle magazine targeted at young professional men
POV (TV series), a PBS television program showing independent, non-fiction film
POV (album), an album by Utopia (1985)
"POV" (song), a song by Ariana Grande (2020)
"P.O.V.", a track on the album Radio:Active by McFly (2008)
"POV" (Batman: The Animated Series), an episode in Batman fiction
PoV, a live concert video album by Peter Gabriel
People on Vacation, an American rock band starring Jaret Reddick of Bowling for Soup and Ryan Hamilton of Smile Smile
POV pornography, a subset of gonzo pornography in which the performer also holds the camera
"P.O.V.", the seventh track on the album Morning After by dvsn (2017)
Other
Power of Veto (disambiguation)
Parliament of Victoria, Australia
Privately owned vehicle, as a US government acronym
POV, Bible translations into Persian
POV (ᐱᐅᕖ), Inuit surname
See also
POV hat, a control on some video game joysticks
POV shot, a technique in motion photography
POV-Ray, the Persistence of Vision Raytracer, a ray tracing computer graphics program
Disambiguation icon
This disambiguation page lists articles associated with the title POV.
If an internal link led you here, you may wish to change the link to point directly to the intended article.
Categories: Disambiguation pages
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This page was last edited on 25 October 2022, at 16:56 (UTC).
Text is available under the Creative Commons Attribution-ShareAlike License 3.0; additional terms may apply. By using this site, you agree to the Terms of Use and Privacy Policy. Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc., a non-profit organization.
Privacy policyAbout WikipediaDisclaimersContact WikipediaMobile viewDevelopersStatisticsCookie statementWikimedia Foundation
https://wn.com/Pov_Someone_Said_Didn't_Ask
POV
From Wikipedia, the free encyclopedia
Jump to navigationJump to search
For the Wikipedia editing policy, see Wikipedia:Neutral point of view.
Look up POV or pov in Wiktionary, the free dictionary.
POV most commonly refers to:
Point of view (disambiguation)
POV or PoV may also refer to:
Contents
1 Science and technology
2 Media and entertainment
3 Other
4 See also
Science and technology
Persistence of vision, the optical illusion whereby multiple discrete images blend into a single image in the human mind
Pyramid of vision, a 3D computer graphics term describing what the viewer sees
Percentage of volume or participate, an algorithm buying or selling at a defined percentage of the exchange volume
Media and entertainment
P.O.V. (magazine), a lifestyle magazine targeted at young professional men
POV (TV series), a PBS television program showing independent, non-fiction film
POV (album), an album by Utopia (1985)
"POV" (song), a song by Ariana Grande (2020)
"P.O.V.", a track on the album Radio:Active by McFly (2008)
"POV" (Batman: The Animated Series), an episode in Batman fiction
PoV, a live concert video album by Peter Gabriel
People on Vacation, an American rock band starring Jaret Reddick of Bowling for Soup and Ryan Hamilton of Smile Smile
POV pornography, a subset of gonzo pornography in which the performer also holds the camera
"P.O.V.", the seventh track on the album Morning After by dvsn (2017)
Other
Power of Veto (disambiguation)
Parliament of Victoria, Australia
Privately owned vehicle, as a US government acronym
POV, Bible translations into Persian
POV (ᐱᐅᕖ), Inuit surname
See also
POV hat, a control on some video game joysticks
POV shot, a technique in motion photography
POV-Ray, the Persistence of Vision Raytracer, a ray tracing computer graphics program
Disambiguation icon
This disambiguation page lists articles associated with the title POV.
If an internal link led you here, you may wish to change the link to point directly to the intended article.
Categories: Disambiguation pages
Navigation menu
Not logged in
Talk
Contributions
Create account
Log in
ArticleTalk
ReadEditView history
Search Wikipedia
Main page
Contents
Current events
Random article
About Wikipedia
Contact us
Donate
Contribute
Help
Learn to edit
Community portal
Recent changes
Upload file
Tools
What links here
Related changes
Special pages
Permanent link
Page information
Cite this page
Wikidata item
Print/export
Download as PDF
Printable version
Languages
Deutsch
Français
한국어
Italiano
日本語
Русский
Svenska
3 more
Edit links
This page was last edited on 25 October 2022, at 16:56 (UTC).
Text is available under the Creative Commons Attribution-ShareAlike License 3.0; additional terms may apply. By using this site, you agree to the Terms of Use and Privacy Policy. Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc., a non-profit organization.
Privacy policyAbout WikipediaDisclaimersContact WikipediaMobile viewDevelopersStatisticsCookie statementWikimedia Foundation
- published: 20 Nov 2022
- views: 367
4:43
CD / Interlacing
Please consider supporting my videos on: http://www.patreon.com/CaptainDisillusion
CD/
• Intro - https://youtu.be/R4sF0MT1TGM
• Aspect Ratio - https://youtu.be...
Please consider supporting my videos on: http://www.patreon.com/CaptainDisillusion
CD/
• Intro - https://youtu.be/R4sF0MT1TGM
• Aspect Ratio - https://youtu.be/g5ZgUIobSj0
• Frame Rate - https://youtu.be/DyqjTZHRdRs
• Interlacing - https://youtu.be/1Yja9m1Lu6M
https://wn.com/Cd_Interlacing
Please consider supporting my videos on: http://www.patreon.com/CaptainDisillusion
CD/
• Intro - https://youtu.be/R4sF0MT1TGM
• Aspect Ratio - https://youtu.be/g5ZgUIobSj0
• Frame Rate - https://youtu.be/DyqjTZHRdRs
• Interlacing - https://youtu.be/1Yja9m1Lu6M
- published: 03 Jun 2019
- views: 1730278
54:42
Persistent disparities among our nation's insured - Dr. Alyce S. Adams, PhD
NIMH Director's Innovation Speaker Series - Dr. Alyce S. Adams, PhD
Chief, Health Care Delivery and Policy
Research Scientist
Kaiser Permanente Division of Rese...
NIMH Director's Innovation Speaker Series - Dr. Alyce S. Adams, PhD
Chief, Health Care Delivery and Policy
Research Scientist
Kaiser Permanente Division of Research
"When Access isn't Enough - Persistent disparities among our nation's insured"
https://wn.com/Persistent_Disparities_Among_Our_Nation's_Insured_Dr._Alyce_S._Adams,_Phd
NIMH Director's Innovation Speaker Series - Dr. Alyce S. Adams, PhD
Chief, Health Care Delivery and Policy
Research Scientist
Kaiser Permanente Division of Research
"When Access isn't Enough - Persistent disparities among our nation's insured"
- published: 11 Feb 2015
- views: 1644
32:52
Persistent Identifiers for Research by Siobhann McCafferty from ARDC
Please note - the recording cut off the first 20 seconds of audio.
In this webinar research data management specialist Siobhann McCafferty from the Australia...
Please note - the recording cut off the first 20 seconds of audio.
In this webinar research data management specialist Siobhann McCafferty from the Australian Research Data Commons explores metadata and persistent identifiers.
The session introduces what a persistent identifier is, what they can do, why they’re important; and provide information about some key PIDs in both the National and International research environment. It also looks in particular at Orcid for people, DOI for data, publications and software, RAiD for projects, IGSN for physical samples and Handle for working data.
Our website: https://micro.org.au
More information on the ARDC: https://ardc.edu.au
See our data guidelines here: https://micro.org.au/about/policies
https://wn.com/Persistent_Identifiers_For_Research_By_Siobhann_Mccafferty_From_Ardc
Please note - the recording cut off the first 20 seconds of audio.
In this webinar research data management specialist Siobhann McCafferty from the Australian Research Data Commons explores metadata and persistent identifiers.
The session introduces what a persistent identifier is, what they can do, why they’re important; and provide information about some key PIDs in both the National and International research environment. It also looks in particular at Orcid for people, DOI for data, publications and software, RAiD for projects, IGSN for physical samples and Handle for working data.
Our website: https://micro.org.au
More information on the ARDC: https://ardc.edu.au
See our data guidelines here: https://micro.org.au/about/policies
- published: 27 Aug 2021
- views: 196
1:01
CARTOON VIDEO RSK KIDS VIDEO for the entertainment of Kids AND children ,funny cartoons
Animation movies Animation Station
"Animate" redirects here. For other uses, see Animate (disambiguation) and Animation (disambiguation).
Weare
The bouncing b...
Animation movies Animation Station
"Animate" redirects here. For other uses, see Animate (disambiguation) and Animation (disambiguation).
Weare
The bouncing ball animation (below) consists of these six frames, repeated indefinitely.
This animation moves at 10 frames per second.
Animation is a method by which still figures are manipulated to appear as moving images. In traditional animation, images are drawn or painted by hand on transparent celluloid sheets to be photographed and exhibited on film. Today, most animations are made with computer-generated imagery (CGI). Computer animation can be very detailed 3D animation, while 2D computer animation (which may have the look of traditional animation) can be used for stylistic reasons, low bandwidth, or faster real-time renderings. Other common animation methods apply a stop motion technique to two- and three-dimensional objects like paper cutouts, puppets, or clay figures.
A cartoon is an animated film, usually a short film, featuring an exaggerated visual style. The style takes inspiration from comic strips, often featuring anthropomorphic animals, superheroes, or the adventures of human protagonists. Especially with animals that form a natural predator/prey relationship (e.g. cats and mice, coyotes and birds), the action often centers on violent pratfalls such as falls, collisions, and explosions that would be lethal in real life.
The illusion of animation—as in motion pictures in general—has traditionally been attributed to the persistence of vision and later to the phi phenomenon and/or beta movement, but the exact neurological causes are still uncertain. The illusion of motion caused by a rapid succession of images that minimally differ from each other, with unnoticeable interruptions, is a stroboscopic effect. While animators traditionally used to draw each part of the movements and changes of figures on transparent cels that could be moved over a separate background, computer animation is usually based on programming paths between key frames to maneuver digitally created figures throughout a digitally created environment.
Analog mechanical animation media that rely on the rapid display of sequential images include the phénakisticope, zoetrope, flip book, praxinoscope, and film. Television and video are popular electronic animation media that originally were analog and now operate digitally. For display on computers, technology such as the animated GIF and Flash animation were developed.
In addition to short films, feature films, television series, animated GIFs, and other media dedicated to the display of moving images, animation is also prevalent in video games, motion graphics, user interfaces, and visual effects.[1]
The physical movement of image parts through simple mechanics—for instance moving images in magic lantern shows—can also be considered animation. The mechanical manipulation of three-dimensional puppets and objects to emulate living beings has a very long history in automata. Electronic automata were popularized by Disney as animatronics.
Before cinematography
Nr. 10 in the reworked second series of Stampfer's stroboscopic discs published by Trentsensky & Vieweg in 1833.
Hundreds of years before the introduction of true animation, people all over the world enjoyed shows with moving figures that were created and manipulated manually in puppetry, automata, shadow play, and the magic lantern. The multi-media phantasmagoria shows that were very popular in European theatres from the late 18th century through the first half of the 19th century, featured lifelike projections of moving ghosts and other frightful imagery in motion.
A projecting praxinoscope, from 1882, here shown superimposing an animated figure on a separately projected background scene
In 1833, the stroboscopic disc (better known as the phénakisticope) introduced the principle of modern animation with sequential images that were shown one by one in quick succession to form an optical illusion of motion pictures. Series of sequential images had occasionally been made over thousands of years, but the stroboscopic disc provided the first method to represent such images in fluent motion and for the first time had artists creating series with a proper systematic breakdown of movements. The stroboscopic animation principle was also applied in the zoetrope (1866), the flip book (1868) and the praxinoscope (1877). A typical 19th-century animation contained about 12 images that were displayed as a continuous loop by spinning a device manually. The flip book often contained more pictures and had a beginning and end, but its animation would not last longer than a few seconds. The first to create much longer sequences seems to have been Charles-Émile Reynaud, who between 1892 and 1900 had much success with his 10- to 15-minute-long Pantomimes Lumineuses.
https://wn.com/Cartoon_Video_Rsk_Kids_Video_For_The_Entertainment_Of_Kids_And_Children_,Funny_Cartoons
Animation movies Animation Station
"Animate" redirects here. For other uses, see Animate (disambiguation) and Animation (disambiguation).
Weare
The bouncing ball animation (below) consists of these six frames, repeated indefinitely.
This animation moves at 10 frames per second.
Animation is a method by which still figures are manipulated to appear as moving images. In traditional animation, images are drawn or painted by hand on transparent celluloid sheets to be photographed and exhibited on film. Today, most animations are made with computer-generated imagery (CGI). Computer animation can be very detailed 3D animation, while 2D computer animation (which may have the look of traditional animation) can be used for stylistic reasons, low bandwidth, or faster real-time renderings. Other common animation methods apply a stop motion technique to two- and three-dimensional objects like paper cutouts, puppets, or clay figures.
A cartoon is an animated film, usually a short film, featuring an exaggerated visual style. The style takes inspiration from comic strips, often featuring anthropomorphic animals, superheroes, or the adventures of human protagonists. Especially with animals that form a natural predator/prey relationship (e.g. cats and mice, coyotes and birds), the action often centers on violent pratfalls such as falls, collisions, and explosions that would be lethal in real life.
The illusion of animation—as in motion pictures in general—has traditionally been attributed to the persistence of vision and later to the phi phenomenon and/or beta movement, but the exact neurological causes are still uncertain. The illusion of motion caused by a rapid succession of images that minimally differ from each other, with unnoticeable interruptions, is a stroboscopic effect. While animators traditionally used to draw each part of the movements and changes of figures on transparent cels that could be moved over a separate background, computer animation is usually based on programming paths between key frames to maneuver digitally created figures throughout a digitally created environment.
Analog mechanical animation media that rely on the rapid display of sequential images include the phénakisticope, zoetrope, flip book, praxinoscope, and film. Television and video are popular electronic animation media that originally were analog and now operate digitally. For display on computers, technology such as the animated GIF and Flash animation were developed.
In addition to short films, feature films, television series, animated GIFs, and other media dedicated to the display of moving images, animation is also prevalent in video games, motion graphics, user interfaces, and visual effects.[1]
The physical movement of image parts through simple mechanics—for instance moving images in magic lantern shows—can also be considered animation. The mechanical manipulation of three-dimensional puppets and objects to emulate living beings has a very long history in automata. Electronic automata were popularized by Disney as animatronics.
Before cinematography
Nr. 10 in the reworked second series of Stampfer's stroboscopic discs published by Trentsensky & Vieweg in 1833.
Hundreds of years before the introduction of true animation, people all over the world enjoyed shows with moving figures that were created and manipulated manually in puppetry, automata, shadow play, and the magic lantern. The multi-media phantasmagoria shows that were very popular in European theatres from the late 18th century through the first half of the 19th century, featured lifelike projections of moving ghosts and other frightful imagery in motion.
A projecting praxinoscope, from 1882, here shown superimposing an animated figure on a separately projected background scene
In 1833, the stroboscopic disc (better known as the phénakisticope) introduced the principle of modern animation with sequential images that were shown one by one in quick succession to form an optical illusion of motion pictures. Series of sequential images had occasionally been made over thousands of years, but the stroboscopic disc provided the first method to represent such images in fluent motion and for the first time had artists creating series with a proper systematic breakdown of movements. The stroboscopic animation principle was also applied in the zoetrope (1866), the flip book (1868) and the praxinoscope (1877). A typical 19th-century animation contained about 12 images that were displayed as a continuous loop by spinning a device manually. The flip book often contained more pictures and had a beginning and end, but its animation would not last longer than a few seconds. The first to create much longer sequences seems to have been Charles-Émile Reynaud, who between 1892 and 1900 had much success with his 10- to 15-minute-long Pantomimes Lumineuses.
- published: 07 Jan 2023
- views: 11
38:04
Improving the Employee Experience with AI
🎙️ Welcome to this episode of the Disambiguation Podcast, "Improving the Employee Experience with AI" where we delve into the power of AI in increasing producti...
🎙️ Welcome to this episode of the Disambiguation Podcast, "Improving the Employee Experience with AI" where we delve into the power of AI in increasing productivity and employee satisfaction.
🌟 Our special guest, Mark Bennett, Owner at Achieved Results LLC, shares his expert insights on leveraging AI to improve your employee experience.
🔍 In this episode, we discuss:
How AI is changing how businesses build a positive employee experience.
How the use of AI to increase employee productivity and deliver enhanced experiences is the most effective strategy.
The role AI plays in building a skills based organization.
The role collaboration plays in the modern digital workplace.
👥 Perfect for business owners and leaders, department leaders and managers, and tech enthusiasts looking to stay ahead in the rapidly evolving digital world.
📈 Learn from Mark’s experience and discover actionable insights to elevate your business outcomes with the latest AI advancements.
🔗 Don't forget to subscribe for more episodes on how businesses are leveraging AI and generative AI for improved business performance. Share your thoughts in the comments below!
https://wn.com/Improving_The_Employee_Experience_With_Ai
🎙️ Welcome to this episode of the Disambiguation Podcast, "Improving the Employee Experience with AI" where we delve into the power of AI in increasing productivity and employee satisfaction.
🌟 Our special guest, Mark Bennett, Owner at Achieved Results LLC, shares his expert insights on leveraging AI to improve your employee experience.
🔍 In this episode, we discuss:
How AI is changing how businesses build a positive employee experience.
How the use of AI to increase employee productivity and deliver enhanced experiences is the most effective strategy.
The role AI plays in building a skills based organization.
The role collaboration plays in the modern digital workplace.
👥 Perfect for business owners and leaders, department leaders and managers, and tech enthusiasts looking to stay ahead in the rapidly evolving digital world.
📈 Learn from Mark’s experience and discover actionable insights to elevate your business outcomes with the latest AI advancements.
🔗 Don't forget to subscribe for more episodes on how businesses are leveraging AI and generative AI for improved business performance. Share your thoughts in the comments below!
- published: 19 Jan 2024
- views: 18
40:33
BloombergGPT: How We Built a 50 Billion Parameter Financial Language Model
We will present BloombergGPT, a 50 billion parameter language model, purpose-built for finance and trained on a uniquely balanced mix of standard general-purpos...
We will present BloombergGPT, a 50 billion parameter language model, purpose-built for finance and trained on a uniquely balanced mix of standard general-purpose datasets and a diverse array of financial documents from the Bloomberg archives. Building a large language model (LLM) is a costly and time-intensive endeavor. To reduce risk, we adhered closely to model designs and training strategies from recent successful models, such as OPT and BLOOM. Nevertheless, we faced numerous challenges during the training process, including loss spikes, unexpected parameter drifts, and performance plateaus.
In this talk, we will discuss these hurdles and our responses, which included a complete training restart after weeks of effort. Our persistence paid off: BloombergGPT ultimately outperformed existing models on financial tasks by significant margins, while maintaining competitive performance on general LLM benchmarks. We will also provide several examples illustrating how BloombergGPT stands apart from general-purpose models.
Our goal is to provide valuable insights into the specific challenges encountered when building LLMs and to offer guidance for those debating whether to embark on their own LLM journey, as well as for those who are already determined to do so.
David Rosenberg, Head of ML Strategy, Office of the CTO, Bloomberg
https://wn.com/Bloomberggpt_How_We_Built_A_50_Billion_Parameter_Financial_Language_Model
We will present BloombergGPT, a 50 billion parameter language model, purpose-built for finance and trained on a uniquely balanced mix of standard general-purpose datasets and a diverse array of financial documents from the Bloomberg archives. Building a large language model (LLM) is a costly and time-intensive endeavor. To reduce risk, we adhered closely to model designs and training strategies from recent successful models, such as OPT and BLOOM. Nevertheless, we faced numerous challenges during the training process, including loss spikes, unexpected parameter drifts, and performance plateaus.
In this talk, we will discuss these hurdles and our responses, which included a complete training restart after weeks of effort. Our persistence paid off: BloombergGPT ultimately outperformed existing models on financial tasks by significant margins, while maintaining competitive performance on general LLM benchmarks. We will also provide several examples illustrating how BloombergGPT stands apart from general-purpose models.
Our goal is to provide valuable insights into the specific challenges encountered when building LLMs and to offer guidance for those debating whether to embark on their own LLM journey, as well as for those who are already determined to do so.
David Rosenberg, Head of ML Strategy, Office of the CTO, Bloomberg
- published: 17 Aug 2023
- views: 124253