[B! algorithm] nagayamaã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

nagayama id:nagayama

algorithmã«é–¢ã™ã‚‹nagayamaã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (28)

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æ–‡å—åˆ—ã®æ¤œç´¢ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã¨ã—ã¦ã€ãƒœã‚¤ãƒ¤ãƒ¼ãƒ»ãƒ ãƒ¼ã‚¢æ³•ã¨å‘¼ã°ã‚Œã‚‹æœ‰åãªã‚‚ã®ãŒã‚ã‚‹ã€‚ è©³ã—ãã¯Wikipediaã®ã€Œãƒœã‚¤ãƒ¤ãƒ¼-ãƒ ãƒ¼ã‚¢æ–‡å—åˆ—æ¤œç´¢ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã€ã‚’è¦‹ã¦ã‚‚ã‚‰ã†ã¨ã—ã¦ã€ç›´è¦³çš„ã«ç†è§£ã™ã‚‹ã«ã¯æ¬¡ã®ãƒšãƒ¼ã‚¸ã®å›³ãŒã‚ã‹ã‚Šã‚„ã™ã„ã€‚ â– [ITpro http://itpro.nikkeibp.co.jp/article/MAG/20061115/253802/:title=ã“ã†ã—ã‚ã†ã®MindStormsæ—¥è¨˜ - ç¬¬78è©±ã€€åŠ¹çŽ‡ãŒã„ã„ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã¯ç¾Žã—ã„] â†“å˜ç´”ãªãƒžãƒƒãƒãƒ³ã‚°ã«ã‚ˆã‚‹æ¤œç´¢ â†“ãƒœã‚¤ãƒ¤ãƒ¼ãƒ»ãƒ ãƒ¼ã‚¢æ³•ã«ã‚ˆã‚‹æ¤œç´¢ ãƒœã‚¤ãƒ¤ãƒ¼ãƒ»ãƒ ãƒ¼ã‚¢æ³•ã®æ–¹ãŒã€æ–‡å—åˆ—ã®æ¯”è¼ƒå›žæ•°ãŒå°‘ãªãã¦åŠ¹çŽ‡ãŒã‚ˆã„ã“ã¨ãŒã‚ã‹ã‚‹ã€‚ ã¨ã“ã‚ã§ã€ä»Šå›žã®ã‚¨ãƒ³ãƒˆãƒªã®æœ¬é¡Œã¯ã“ã®æ–‡å—åˆ—æ¤œç´¢ã®ãƒœã‚¤ãƒ¤ãƒ¼ãƒ»ãƒ ãƒ¼ã‚¢æ³•ã§ã¯ãªãã¦ã€ãƒœã‚¤ãƒ¤ãƒ¼ãƒ»ãƒ ãƒ¼ã‚¢ã®éŽåŠæ•°åˆ¤å®šã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã®è©±ã€‚ ãƒœã‚¤ãƒ¤ãƒ¼ãƒ»ãƒ ãƒ¼ã‚¢æ³•ã¨è¨€ã†ã¨æ–‡å—åˆ—æ¤œç´¢ã®ã€ŒBoyer-Moore String Se
nagayama 2020/01/12
algorithm
ãƒªãƒ³ã‚¯
What I Talk About When I Talk About Sorting: Untangling Array#sort
Figure 1: As you can see, each JavaScript engine has its own algorithm for sorting. This isnâ€™t a computer science article, but letâ€™s get some things straight. Because JavaScript engines donâ€™t use the same algorithm behind the native method, it is very likely that youâ€™ll encounter different results when running the sort method in different browsers. You might find that elements are being sorted in
nagayama 2017/10/02
algorithm
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Home | Tyler Hobbs
The artwork of Tyler Hobbs, a practicing generative artist, creative coder, and painter, whose work has been featured in numerous exhibitions and has been...
nagayama 2017/06/19
algorithm

generative
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visualising data structures and algorithms through animation - VisuAlgo
VisuAlgo.net/en visualising data structures and algorithms through animation VisuAlgo is a trilingual site. Try visiting the other versions of VisuAlgo other than the default English version, e.g.,Â ChineseÂ orÂ Indonesian. Users can see the translation statistics for these three pages. We aim to make all three has near 100% translation rate. Unfortunately the translation progress with other language
nagayama 2016/09/14
algorithm

Visualization
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Google ChromeãŒæŽ¡ç”¨ã—ãŸã€æ“¬ä¼¼ä¹±æ•°ç”Ÿæˆã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã€Œxorshiftã€ã®æ•°ç†
2015å¹´12æœˆ17æ—¥ã€Google Chrome ã® JavaScript ã‚¨ãƒ³ã‚¸ãƒ³ï¼ˆå‡¦ç†ç³»ï¼‰ã§ã‚ã‚‹ V8 ã®å…¬å¼ãƒ–ãƒã‚°ã«ã¦ã€ JavaScript ã®æ¨™æº–çš„ãªä¹±æ•°ç”ŸæˆAPIã§ã‚ã‚‹ Math.random() ã®èƒŒå¾Œã§ä½¿ã‚ã‚Œã¦ã„ã‚‹ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã®å¤‰æ›´ãŒã‚¢ãƒŠã‚¦ãƒ³ã‚¹ã•ã‚Œã¾ã—ãŸã€‚ Math.random() é–¢æ•°ã¯ JavaScript ã‚’åˆ©ç”¨ã™ã‚‹éš›ã«ã¯æ¯”è¼ƒçš„ã‚ˆãä½¿ã‚ã‚Œã‚‹é–¢æ•°ã§ã™ã®ã§ã€è¦ªã—ã¿ã®ã‚ã‚‹æ–¹ã‚‚å¤šã„ã®ã§ã¯ãªã„ã‹ã¨æ€ã„ã¾ã™ã€‚ æ–°ãŸãªãƒã‚°ã®ç™ºè¦‹ã‚„ã€å¾“æ¥ã‚ˆã‚Šå„ªç§€ãªã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã®ç™ºè¦‹ã«ã‚ˆã£ã¦ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ãŒå¤‰æ›´ã•ã‚Œã‚‹ã“ã¨è‡ªä½“ã¯ãã‚Œã»ã©çã—ãã¯ãªã„ã‚‚ã®ã®ã€ æŠ€è¡“çš„ã«ã¯æž¯ã‚Œã¦ã„ã‚‹ã¨æ€ã‚ã‚Œã‚‹ Math.random() ã®ã‚ˆã†ãªåŸºæœ¬çš„ãªå‡¦ç†ã®èƒŒå¾Œã®ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ãŒå¤‰æ›´ã•ã‚ŒãŸã“ã¨ã«é©šãã‚’æ„Ÿã˜ã‚‹æ–¹ã‚‚å°‘ãªããªã„ã‹ã¨æ€ã„ã¾ã™ãŒã€ ãã‚Œä»¥ä¸Šã«æ³¨ç›®ã™ã¹ãã¯ãã®å¤‰æ›´å¾Œã®ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã§ã™ã€‚ å®Ÿéš›ã«æŽ¡ç”¨ã•ã‚ŒãŸã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã®åŽŸ
nagayama 2016/01/07
algorithm

random
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ã‚¤ãƒ³ã‚¿ãƒ¼ãƒãƒƒãƒˆç”¨ã®æ–°ã—ã„åœ§ç¸®ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã€Brotli ã®ã”ç´¹ä»‹
.app 1 .dev 1 #11WeeksOfAndroid 13 #11WeeksOfAndroid Android TV 1 #Android11 3 #DevFest16 1 #DevFest17 1 #DevFest18 1 #DevFest19 1 #DevFest20 1 #DevFest21 1 #DevFest22 1 #DevFest23 1 #hack4jp 3 11 weeks of Android 2 A MESSAGE FROM OUR CEO 1 A/B Testing 1 A4A 4 Accelerator 6 Accessibility 1 accuracy 1 Actions on Google 16 Activation Atlas 1 address validation API 1 Addy Osmani 1 ADK 2 AdMob 32 Ads
nagayama 2015/11/20
algorithm

compression
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ã¨ã¦ã‚‚é•·ã„é…åˆ—ã®ä¸Šä½Mä»¶ã ã‘ã‚’ã‚¯ã‚¤ãƒƒã‚¯ã‚½ãƒ¼ãƒˆã‚ˆã‚Šé«˜é€Ÿã«å–ã‚Šå‡ºã™ - Qiita
ã¨ã„ã†ã‚ã‘ã§ã€10å€ã®å·®ãŒã§ãŸã€‚ å½“ç„¶ã€é…åˆ—ã®é•·ã•ã‚„ã‚½ãƒ¼ãƒˆã™ã‚‹é•·ã•ã€ã¾ãŸå®Ÿè£…ã®æ–¹æ³•ã«ã‚ˆã£ã¦æ€§èƒ½å·®ã¯å¤‰ã‚ã£ã¦ãã‚‹ãŒ ä»Šå›žã®æ–¹æ³•ã¯æœ‰åŠ¹ã§ã‚ã‚‹ã¨ã„ã†ã“ã¨ã¯ç¢ºèªã§ããŸã€‚ æ—¢å˜ã®è¨˜äº‹(2015/11/09 20:22 è¿½è¨˜) ã‚³ãƒ¡ãƒ³ãƒˆæ¬„ã§Unordered partial sorting ã«ãã‚Œã‚‰ã—ãã“ã¨ãŒæ›¸ã„ã¦ã‚ã‚‹ã¨æ•™ãˆã¦ã„ãŸã ã„ãŸã€‚ ãã¡ã‚‰ã§ã¯ã€ã€Œä¸Šä½kå€‹ã‚’å–ã‚Šå‡ºã™ï¼ˆã‚½ãƒ¼ãƒˆã¯ä¸è¦ï¼‰ã€ã¨ã„ã†å•é¡Œã‚’è€ƒãˆã¦ã„ã‚‹ã€‚ åŒæ§˜ã«åˆ†å‰²çµ±æ²»æ³•ã‚’ç”¨ã„ã¦ã‚½ãƒ¼ãƒˆã—ã¦ã„ããªãŒã‚‰ã€ä¸Šä½kå€‹ä»¥å†…ã®å°åŒºé–“ã«ãªã£ãŸã‚‰ãã®åŒºé–“ã¯ã‚½ãƒ¼ãƒˆã›ãšã«å…¨ã¦é¸æŠžã—ã¦è‰¯ã„ã¨ã—ã¦ã„ã‚‹ã€‚ æ—©ã„è©±ãŒã€QuickSelectã«ã‚ˆã‚Šk+1ç•ªç›®ã®è¦ç´ ã‚’æŽ¢ã—ã¦ãã‚Œã‚ˆã‚Šä¸Šä½ã®è¦ç´ ã‚’ã”ãã£ã¨æŠœãå‡ºã—ã¦ã„ã‚‹ã€‚ åˆ†å‰²çµ±æ²»æ³•ã§å¤§é›‘æŠŠã«ã‚½ãƒ¼ãƒˆã—ã¦ã„ããªãŒã‚‰ã€ä¸è¦ãªã‚½ãƒ¼ãƒˆã‚’è¡Œã‚ãªã„ã‚ˆã†ã«ã™ã‚‹ ã¨ã„ã†åŒæ§˜ã®ã‚¢ãƒ—ãƒãƒ¼ãƒã§ã‚ã‚‹ã€‚ C++ã®STLã®å ´åˆ(2015/11/09 22:
nagayama 2015/11/10
algorithm

sort
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GitHub - jcjohnson/neural-style: Torch implementation of neural style algorithm
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nagayama 2015/09/11
algorithm

image
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ã‚µãƒ«ã§ã‚‚åˆ†ã‹ã‚‹waifu2xã®ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ
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nagayama 2015/06/10
algorithm
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Apple, Apps and Algorithmic Glitches
On October 29th and December 18th, 2014, something very strange happened to the iTunes top apps chart. Like an earthquake shaking up the region, all app positions in the chart were massively rearranged, some booted off completely. These two extremely volatile days displayed rank changes that are orders of magnitude higher than the norm â€” lots of apps moving around, lots of uncertainly. If you buil
nagayama 2015/01/19
appstore

algorithm
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DSP Generation of Pink Noise
DSP generation of Pink (1/f) Noise Looking at how to generate pink noise by two methods: 1 - A "pinking" filter for white noise. 2 - The Voss-McCartney algorithm of adding multiple white noise sources at lower and lower octaves. (2006-03-27 Please also see Larry Trammell's "Stochastic Voss-McCartney algorithm".) Keywords: Pink noise, 1/f noise, 1fnoise, flicker noise, random number generation, DSP
nagayama 2015/01/02
noise

sound

algorithm
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å¤šè…•ãƒãƒ³ãƒ‡ã‚£ãƒƒãƒˆã«ã‚ˆã‚‹è¡¨ç¤ºã‚³ãƒ³ãƒ†ãƒ³ãƒ„ã®æœ€é©åŒ– - ã‚¯ãƒƒã‚¯ãƒ‘ãƒƒãƒ‰é–‹ç™ºè€…ãƒ–ãƒã‚°
ã“ã‚“ã«ã¡ã¯ã€‚æŠ€è¡“éƒ¨æ¤œç´¢ã‚°ãƒ«ãƒ¼ãƒ—ã®åŽŸå³¶ã§ã™ã€‚ ä¸Šã®ç”»åƒã¯ã€ã‚¹ãƒžãƒ¼ãƒˆãƒ•ã‚©ãƒ³ï¼ˆãƒ–ãƒ©ã‚¦ã‚¶ç‰ˆï¼‰ã§è¦‹ãŸã‚¯ãƒƒã‚¯ãƒ‘ãƒƒãƒ‰ã®æ¤œç´¢çµæžœãƒšãƒ¼ã‚¸ã§ã™ã€‚ãƒ¬ã‚·ãƒ”ã ã‘ã§ãªãã€ãƒ‹ãƒ¥ãƒ¼ã‚¹ã‚‚è¡¨ç¤ºã•ã‚Œã¦ã„ã¾ã™ãã€‚çŒ®ç«‹ã‚„æŽ²ç¤ºæ¿ã®ã‚¹ãƒ¬ãƒƒãƒ‰ãªã©ãŒè¡¨ç¤ºã•ã‚Œã‚‹ã“ã¨ã‚‚ã‚ã‚Šã¾ã™ã€‚ ã‚¯ãƒƒã‚¯ãƒ‘ãƒƒãƒ‰ã§ã¯ã€æ¤œç´¢çµæžœãƒšãƒ¼ã‚¸ã«è¡¨ç¤ºã™ã‚‹ã‚³ãƒ³ãƒ†ãƒ³ãƒ„ã‚’ã‚¯ã‚¨ãƒªãªã©ã«å¿œã˜ã¦æœ€é©åŒ–ã—ã¦ã„ã¾ã™ã€‚æœ€é©åŒ–ã¯ã€è†¨å¤§ãªãƒã‚°ãƒ‡ãƒ¼ã‚¿ã¨æœ€æ–°ã®æ©Ÿæ¢°å¦ç¿’ã‚’ç”¨ã„ã‚‹ã“ã¨ã§ã€å®Ÿç¾ã—ã¦ã„ã¾ã™ã€‚ã“ã®ã‚¨ãƒ³ãƒˆãƒªã§ã¯ã€ã‚¯ãƒƒã‚¯ãƒ‘ãƒƒãƒ‰ã«ãŠã‘ã‚‹ã‚³ãƒ³ãƒ†ãƒ³ãƒ„æœ€é©åŒ–ã®è£å´ã‚’ç´¹ä»‹ã—ã¾ã™ã€‚ æœ€é©åŒ–ã®èƒŒæ™¯ ã‚¹ãƒžãƒ¼ãƒˆãƒ•ã‚©ãƒ³ã®æ™®åŠã«ä¼´ã£ã¦ã€ãƒ¦ãƒ¼ã‚¶ãŒåˆ©ç”¨ã™ã‚‹ãƒ—ãƒ©ãƒƒãƒˆãƒ•ã‚©ãƒ¼ãƒ ã¯ PC ã‹ã‚‰ãƒ¢ãƒã‚¤ãƒ«ã«ã‚·ãƒ•ãƒˆã—ã¤ã¤ã‚ã‚Šã¾ã™ã€‚ã‚¯ãƒƒã‚¯ãƒ‘ãƒƒãƒ‰ã«ãŠã‘ã‚‹ãƒ¢ãƒã‚¤ãƒ«åˆ©ç”¨è€…ã®å‰²åˆã‚‚ã€ã“ã“ 2 å¹´ã§ 10% ä»¥ä¸Šå¢—åŠ ã—ã¾ã—ãŸã€‚æœ€è¿‘ã§ã¯ã€60% ä»¥ä¸Šã®ãƒ¦ãƒ¼ã‚¶ãŒãƒ¢ãƒã‚¤ãƒ«ã‹ã‚‰ã‚¢ã‚¯ã‚»ã‚¹ã—ã¦ã„ã¾ã™ã€‚ ãƒ¦ãƒ¼ã‚¶ã®åˆ©ç”¨å½¢æ…‹ãŒå¤‰åŒ–ã™ã‚Œã°ã€æ¤œç´¢çµæžœãƒšãƒ¼ã‚¸ã‚‚ãã®å¤‰åŒ–ã«å¯¾
nagayama 2014/11/05
algorithm

machinelearning
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Home
Marktwirtschaft.at ist Ihre Quelle fÃ¼r Neuigkeiten, Wissenswertes und HintergrÃ¼nde aus der Welt der Wirtschaft in Ã–sterreich. Unser Ziel ist es, Ihnen einen umfassenden Einblick in die Bereiche Industrie, Wirtschaft, Handwerk, Karriere, Finanzen, Digitalisierung, Agribusiness, Handel und Automotiv zu bieten.
nagayama 2014/04/30
algorithm

visualization
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èªã‚“ã : é›†åˆçŸ¥ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚° - ã²ã ã¾ã‚Šã‚½ã‚±ãƒƒãƒˆã¯å£Šã‚Œãªã„
ãƒ¦ãƒ¼ã‚¶ãƒ¼ã¸ã®æŽ¨è–¦ã‚„ã‚«ãƒ†ã‚´ãƒªåˆ†é¡žã€ã„ã‚ã‚†ã‚‹ãƒ‡ãƒ¼ã‚¿ãƒžã‚¤ãƒ‹ãƒ³ã‚°ã«èˆˆå‘³ãŒã‚ã£ãŸã®ã§èªã¿ã¾ã—ãŸã€‚ é›†åˆçŸ¥ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚° ä½œè€…: Toby Segaran,ç•¶å±±ä»å¥,é´¨æ¾¤çœžå¤«å‡ºç‰ˆç¤¾/ãƒ¡ãƒ¼ã‚«ãƒ¼: ã‚ªãƒ©ã‚¤ãƒªãƒ¼ã‚¸ãƒ£ãƒ‘ãƒ³ç™ºå£²æ—¥: 2008/07/25ãƒ¡ãƒ‡ã‚£ã‚¢: å¤§åž‹æœ¬è³¼å…¥: 91äºº ã‚¯ãƒªãƒƒã‚¯: 2,220å›žã“ã®å•†å“ã‚’å«ã‚€ãƒ–ãƒã‚° (275ä»¶) ã‚’è¦‹ã‚‹ æœ¬æ›¸ã§ã¯é›†åˆçŸ¥ã«ã¤ã„ã¦æ¬¡ã®ã‚ˆã†ã«æ›¸ã‹ã‚Œã¦ã„ã¾ã™ã€‚ äººã€…ã¯é›†åˆçŸ¥ã¨ã„ã†è¨€è‘‰ã‚’é•·ã„é–“ä½¿ã„ç¶šã‘ã¦ããŸã€‚ ãã‚Œã¯æ–°ãŸãªã‚³ãƒŸãƒ¥ãƒ‹ã‚±ãƒ¼ã‚·ãƒ§ãƒ³æŠ€è¡“ã®åˆ°æ¥ã¨ã¨ã‚‚ã«ã€ã¾ã™ã¾ã™äººæ°—ã¨é‡è¦æ€§ã‚’å¢—ã—ã¦æ¥ã¦ã„ã‚‹ã€‚ é›†åˆçŸ¥ã¨ã„ã†è¡¨ç¾ã¯ã€é›†å›£ã®æ„è˜ã‚„è¶…å¸¸ç¾è±¡ã‚’æƒ³èµ·ã•ã›ã‚‹ãŒã€æŠ€è¡“è€…ãŒã“ã®è¡¨ç¾ã‚’ä½¿ã†å ´åˆã¯ã€ä»Šã¾ã§ã«ãªã„çŸ¥æ€§ã‚’ç”Ÿã¿å‡ºã™ãŸã‚ã«ã€é›†å›£ã®æŒ¯ã‚‹èˆžã„ã€å—œå¥½ã€ã‚¢ã‚¤ãƒ‡ã‚¢ã‚’çµã³ã¤ã‘ã‚‹ã“ã¨ã‚’æŒ‡ã™ã€‚ ã€Žé›†åˆçŸ¥ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã€ 1.1 ç¯€ ã€Œé›†åˆçŸ¥ã¨ã¯ä½•ã‹?ã€ æœ¬æ›¸ã¯ã€ä½•ã‚‰ã‹ã®é›†å›£ (ä¾‹ãˆã° web ãƒšãƒ¼
nagayama 2014/03/13
book

algorithm
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Bitcoinã®ä½•ãŒé©æ–°çš„ãªã®ã‹? - ã‚¢ãƒ³ã‚«ãƒ†
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nagayama 2014/03/12
bitcoin

algorithm
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nagayama 2014/03/12
algorithm

perl
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How to shuffle songs? - Spotify Engineering
At Spotify we take user feedback seriously. We noticed some users complaining about our shuffling algorithm playing a few songs from the same artist right after each other. The users were asking \â€Why isn\â€™t your shuffling random?\â€. We responded \â€Hey! Our shuffling is random!\â€ So who was right? As it turns out, both we and the users were right but it\â€™s a bit more complicated than that. It also
nagayama 2014/03/08
algorithm

music
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nagayama 2013/11/29
Algorithm
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nagayama 2013/10/21
smartnews

algorithm

presentation
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nagayama 2013/10/03
extraction

html

algorithm
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