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README.md
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---
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language: en
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tags:
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- roberta-base
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- roberta-base-epoch_18
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license: mit
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datasets:
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- wikipedia
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- bookcorpus
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---
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# RoBERTa, Intermediate Checkpoint - Epoch 18
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This model is part of our reimplementation of the [RoBERTa model](https://arxiv.org/abs/1907.11692),
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trained on Wikipedia and the Book Corpus only.
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We train this model for almost 100K steps, corresponding to 83 epochs.
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We provide the 84 checkpoints (including the randomly initialized weights before the training)
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to provide the ability to study the training dynamics of such models, and other possible use-cases.
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These models were trained in part of a work that studies how simple statistics from data,
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such as co-occurrences affects model predictions, which are described in the paper
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[Measuring Causal Effects of Data Statistics on Language Model's `Factual' Predictions](https://arxiv.org/abs/2207.14251).
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This is RoBERTa-base epoch_18.
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## Model Description
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This model was captured during a reproduction of
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[RoBERTa-base](https://huggingface.co/roberta-base), for English: it
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is a Transformers model pretrained on a large corpus of English data, using the
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Masked Language Modelling (MLM).
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The intended uses, limitations, training data and training procedure for the fully trained model are similar
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to [RoBERTa-base](https://huggingface.co/roberta-base). Two major
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differences with the original model:
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* We trained our model for 100K steps, instead of 500K
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* We only use Wikipedia and the Book Corpus, as corpora which are publicly available.
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### How to use
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Using code from
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[RoBERTa-base](https://huggingface.co/roberta-base), here is an example based on
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PyTorch:
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```
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from transformers import pipeline
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model = pipeline("fill-mask", model='yanaiela/roberta-base-epoch_83', device=-1, top_k=10)
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model("Hello, I'm the <mask> RoBERTa-base language model")
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```
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## Citation info
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```bibtex
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@article{2207.14251,
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Author = {Yanai Elazar and Nora Kassner and Shauli Ravfogel and Amir Feder and Abhilasha Ravichander and Marius Mosbach and Yonatan Belinkov and Hinrich Schütze and Yoav Goldberg},
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Title = {Measuring Causal Effects of Data Statistics on Language Model's `Factual' Predictions},
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Year = {2022},
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Eprint = {arXiv:2207.14251},
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}
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```
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