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Create README.md
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README.md
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---
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datasets:
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- tner/bc5cdr
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- tner/bionlp2004
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- tner/btc
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- tner/conll2003
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- tner/fin
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- tner/mit_movie_trivia
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- tner/mit_restaurant
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- tner/multinerd
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- tner/ontonotes5
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- tner/tweebank_ner
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- tner/tweetner7
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- tner/wikineural
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- tner/wnut2017
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language:
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- en
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metrics:
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- accuracy
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- f1
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---
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# RoBERTa Span Detection
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This model is a fine-tuned model of [roberta-large](https://huggingface.co/roberta-large) after being trained on a **mixture of NER datasets**.
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Basically, this model has learn can detect NER spans (with <u>no differenciation on classes</u>). Labels use the IBO format and are:
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- 'B-TAG': beginning token of span
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- 'I-TAG': inside token of span
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- 'O': token not a span
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# Evaluation results
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| Data | Accuracy |
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|:---:|:---------:|
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| validation | 0.964 |
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