language: es
tags:
- Spanish
- Electra
- Bio
- Medical
datasets:
- cowese
🦠 BIOMEDtra 🏥
BIOMEDtra (small) is an Electra like model (discriminator in this case) trained on Spanish Biomedical Crawled Corpus.
As mentioned in the original paper: ELECTRA is a new method for self-supervised language representation learning. It can be used to pre-train transformer networks using relatively little compute. ELECTRA models are trained to distinguish "real" input tokens vs "fake" input tokens generated by another neural network, similar to the discriminator of a GAN. At small scale, ELECTRA achieves strong results even when trained on a single GPU. At large scale, ELECTRA achieves state-of-the-art results on the SQuAD 2.0 dataset.
For a detailed description and experimental results, please refer the paper ELECTRA: Pre-training Text Encoders as Discriminators Rather Than Generators.
Training details
The model was trained using the Electra base code for 3 days on 1 GPU (Tesla V100 16GB).
Dataset details
The largest Spanish biomedical and heath corpus to date gathered from a massive Spanish health domain crawler over more than 3,000 URLs were downloaded and preprocessed. The collected data have been preprocessed to produce the CoWeSe (Corpus Web Salud Español) resource, a large-scale and high-quality corpus intended for biomedical and health NLP in Spanish.
Model details ⚙
| Param | # Value |
|---|---|
| Layers | 12 |
| Hidden | 256 |
| Params | 14M |
Evaluation metrics (for discriminator) 🧾
| Metric | # Score |
|---|---|
| Accuracy | 0.9561 |
| Precision | 0.808 |
| Recall | 0.531 |
| AUC | 0.949 |
Benchmarks 🔨
WIP 🚧
How to use the discriminator in transformers
from transformers import ElectraForPreTraining, ElectraTokenizerFast
import torch
discriminator = ElectraForPreTraining.from_pretrained("mrm8488/biomedtra-small-es")
tokenizer = ElectraTokenizerFast.from_pretrained("mrm8488/biomedtra-small-es")
sentence = "Los españoles tienden a sufir déficit de vitamina c"
fake_sentence = "Los españoles tienden a déficit sufrir de vitamina c"
fake_tokens = tokenizer.tokenize(fake_sentence)
fake_inputs = tokenizer.encode(fake_sentence, return_tensors="pt")
discriminator_outputs = discriminator(fake_inputs)
predictions = torch.round((torch.sign(discriminator_outputs[0]) + 1) / 2)
[print("%7s" % token, end="") for token in fake_tokens]
[print("%7s" % prediction, end="") for prediction in predictions.tolist()]
Acknowledgments
TBA
Citation
If you want to cite this model you can use this:
@misc{mromero2022biomedtra,
title={Spanish BioMedical Electra (small)},
author={Romero, Manuel},
publisher={Hugging Face},
journal={Hugging Face Hub},
howpublished={\url{https://huggingface.co/mrm8488/biomedtra-small-es},
year={2022}
}
Created by Manuel Romero/@mrm8488
Made with ♥ in Spain