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Questions tagged [doccano]

36 questions
2
votes
1 answer

Spacy Custom Name Entity Recognition (NER) 'catastrophic forgetting' issue

The model is unable to remember the previous labels on which it was trained i know that its 'catastrophic forgetting', but no example or blog seems to help this issue. the most common response for this is this blog is this…
aravind kamarsu
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1 answer

How can I convert Conll 2003 format to json format?

I have a list of sentences with each word of a sentence being in a nested list. Such as: [['EU', 'rejects', 'German', 'call', 'to', 'boycott', 'British', 'lamb', '.'], ['Peter', 'Blackburn'], ['BRUSSELS', '1996-08-22']] And also another list…
Harun Küfrevi
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1 answer

pre-trained spacy model or spacy.blank,for custom NER which is the right way?

I want train a spacy custom NER model,which is the best option? the train data is ready (doccano) option 1. use an existing pre-trained spacy model and update it with custom NER?. option 2. create an empty model using spacy.blank() with custom…
candres
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1 answer

Cannot import datasets into doccano

I have tried different format to upload in doccano like text line, excel. But It was always spinning, even <1mb file also not uploading. What to do?It was spinning I am expecting the solution for this problem please help.
Kothapalli Jayanth
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0 answers

How to use doccano-transformer generator output?

Doccano is an annotation tool for data to use in machine learning. Its creator has also developed the doccano-transformer which is used to transform the format of the JSONL output that doccano gives to the spacy format. Here is the Github…
Pierre-Antoine Schnell
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2 answers

Auto labelling in doccano

I’m getting into manual annotation for NLP , found a cool tool named DOCCANO for annotation which has auto labelling feature. If anyone know how to setup auto annotation using custom REST api request.
Anand Shrivastava
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Can Doccano UI be shown in Jupyter Notebook?

I saw a video called 'Deep Learning with Unstructured Text' and in which they were using doccano an open source annotation tool for ML. In that video they were using the doccano UI in the Jupyter Notebook itself. I saw the video but they did not…
Daremitsu
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2 answers

How can I do squence labeling and entities relationships labeling at the same time

Is there an NLP annotation tool can do both of them? Btw, I can't install Brat， the download page is 404 page. I have doccane and tagtog but it seems that they can only do one kind of labeling.
yyddl
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Doccano: unable to upload a jsonl

I tried to upload a jsonl file for sequence labelling task and have the following in the console: POST https://website.azurewebsites.net/v1/projects/16/upload 500 (Internal Server Error) Error: Request failed with status code 500 at t.exports …
jos97
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3 answers

error PropType not found in 'vue' in open source project

i am trying to work on an opensource software for NLP named doccano,i tried running only the frontend part where i ran the command npm install to get all needed dependencies then when i run npm run dev it starts compiling and then fails with this…
nissow
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Django share users in different databases causes 500 and 403 errors

The goal I want Doccano to use the users that are saved in my main app (app2) as its own users, instead of Doccano using its own users. These are both Django databases, so i assume these are not Doccano specific issues The problem The connection…
moniek
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1 answer

how can I solve the Error reading webpack-stats.json?

I was setting up Doccano on my desktop to create a local clone using the following code below. $ git clone https://github.com/chakki-works/doccano.git $ cd doccano $ pip install -r requirements.txt $ cd app $ python manage.py createsuperuser…
Christol
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Access forbidden to Django resource when accessing through Node.js frontend

I cloned a Django+Node.js open-source project, the goal of which is to upload and annotate text documents, and save the annotations in a Postgres db. This project has stack files for docker-compose, both for Django dev and production setups. Both…
Saahil
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4 answers

How to export "Document with entities from spaCy" for use in doccano

I want to train my model with doccano or an other "Open source text annotation tool" and continuously improve my model. For that my understanding is, that I can import annotated data to doccano in a format described here: So for a first step I have…
reencode
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Command "doccano task" throws a SyntaxError: invalid syntax

I am trying to get doccano running on my computer. I did the steps showing in the git repository. https://github.com/doccano/doccano The last step "doccano task" throws an error. That is why i am not able to upload any files to doccano. Here is the…
PierreMa
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