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Support multiple label in sequence labeling #19

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pompobit opened this issue Oct 17, 2018 · 7 comments
Closed

Support multiple label in sequence labeling #19

pompobit opened this issue Oct 17, 2018 · 7 comments
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feature request feature request for doccano

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@pompobit
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Hi,
I'm trying to annotate a sentence using different labels fro the same set of words.
For example, for the sentence:
"the dog jumps on the skateboard"
I want the following labels:
the dog -> subject
jumps -> verb
dog -> animal
the dog jumps -> action
on the skateboard -> where
skateboard -> object

I tried to create a sequence labeling project, but seems like when I select a label for a word, I can't label that word or a sentence that include that word again.
Is there a workaround to obtain what I need?
@jamesmf
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jamesmf commented Oct 17, 2018

I would love this feature as well. I think the basic feature request would be to support adding SequenceAnnotation objects with a span that overlaps an existing SequenceAnnotation object (which I imagine is a front-end feature).

The advanced feature (for a different issue after this is implemented) might be to nest the two labels visually or split the colors.

But overall the ability to tag a span with more than one label seems invaluable

@icoxfog417 icoxfog417 added the enhancement Improvement on existing feature label Oct 20, 2018
@icoxfog417 icoxfog417 changed the title Annotate sentence using different labels for the same words Support multiple label in sequence labeling Oct 20, 2018
@icoxfog417
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@jamesmf thank you for clarify the original request!
@pompobit thank you for your feature request. I changed the issue title for we grasp the request more explicitly.

@Hironsan Hironsan added feature request feature request for doccano and removed sequence-labeling enhancement Improvement on existing feature labels Feb 12, 2019
omriallouche referenced this issue in gong-io/doccano Jul 2, 2019
@omriallouche
Merge pull request #19 from sotanodroid/Feature/Rework_Delete_action
f75b75a 
Feature/Reworked delete action for Document model
@icoxfog417 icoxfog417 mentioned this issue Sep 3, 2019
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@manashmandal
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I'd love the feature as well.

@icoxfog417 icoxfog417 mentioned this issue Jul 11, 2020
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@br-dr3
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br-dr3 commented Jul 23, 2020

Any update on this?

@gajomi
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gajomi commented Aug 19, 2020

Would this require much of anything beyond removing parts of the validation here?

doccano/frontend/components/organisms/annotation/EntityItemBox.vue

Lines 191 to 201 in 4e25f16

for (const entity of this.entities) {
if ((entity.start_offset <= this.start) && (this.start < entity.end_offset)) {
return false
}
if ((entity.start_offset < this.end) && (this.end <= entity.end_offset)) {
return false
}
if ((this.start < entity.start_offset) && (entity.end_offset < this.end)) {
return false
}
}

If someone knowledgeable (read: not me) about front end stuff/vue could sketch out a high level overview of how someone might get a POC out it might stimulate one of us to take a stab at it.

@regrettablemouse136
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Any update?

@Hironsan
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I solved this problem in #1511 .

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@gajomi @icoxfog417 @pompobit @Hironsan @jamesmf @manashmandal @regrettablemouse136 @br-dr3