Thomas Lemberger
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README.md
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---
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language:
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thumbnail:
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tags:
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license:
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datasets:
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metrics:
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---
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# MyModelName
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## Model description
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This model is a [RoBERTa base model](https://huggingface.co/roberta-base) pre-trained model further trained with masked language modeling task on a compendium of english scientific textual examples from the life sciences using the [BioLang dataset](https://huggingface.co/datasets/EMBO/biolang).
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## Intended uses & limitations
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#### How to use
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The intended use of this model is to be fine-tuned for downstream tasks, token classification in particular.
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To have a quick check of the model as-is in a fill-mask task:
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```python
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from transformers import pipeline, RobertaTokenizerFast
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tokenizer = RobertaTokenizerFast.from_pretrained('roberta-base', max_len=512)
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text = "Let us try this model to see if it <mask>."
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fill_mask = pipeline(
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"fill-mask",
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model='EMBO/bio-lm',
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tokenizer=tokenizer
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)
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fill_mask(text)
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```
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#### Limitations and bias
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This model should be fine-tuned on a specifi task like token classification.
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The model must be used with the `roberta-base` tokenizer.
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## Training data
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The model was trained with a masked language modeling taskon the [BioLang dataset](https://huggingface.co/datasets/EMBO/biolang) wich includes 12Mio examples from abstracts and figure legends extracted from papers published in life sciences.
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## Training procedure
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The training was run on a NVIDIA DGX Station with 4XTesla V100 GPUs.
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Training code is available at https://github.com/source-data/soda-roberta
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- Command: `python -m lm.train /data/json/oapmc_abstracts_figs/ MLM`
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- Tokenizer vocab size: 50265
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- Training data: bio_lang/MLM
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- Training with: 12005390 examples.
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- Evaluating on: 36713 examples.
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- Epochs :3.0
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- per_device_train_batch_size: 16,
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- per_device_eval_batch_size; 16,
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- learning_rate: 5e-05,
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- weight_decay: 0.0,
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- adam_beta1: 0.9,
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- adam_beta2: 0.999,
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- adam_epsilon: 1e-08,
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- max_grad_norm: 1.0,
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- tensorboard run: lm-MLM-2021-01-27T15-17-43.113766
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End of training eval on validation set:
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```
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{'loss': 0.8653350830078125, 'learning_rate': 6.708070119323685e-08, 'epoch': 2.995975157928406}
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{'eval_loss': 0.8192330598831177, 'eval_recall': 0.8154601116513597, 'epoch': 2.995975157928406}
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```
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## Eval results
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Eval on test set:
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{'test_loss': 0.8240728974342346, 'test_recall': 0.814471959728645}
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### BibTeX entry and citation info
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```bibtex
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@inproceedings{...,
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year={2020}
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}
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```
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