readme: # GPT2-IMDB
  
  ## What is it?
  A GPT2 (`gpt2`) language model fine-tuned on the [IMDB dataset](https://www.kaggle.com/lakshmi25npathi/imdb-dataset-of-50k-movie-reviews).
  
  ## Training setting
  
  The GPT2 language model was fine-tuned for 1 epoch on the IMDB dataset. All comments were joined into a single text file separated by the EOS token:
  
  ```
  import pandas as pd
  df = pd.read_csv("imdb-dataset.csv")
  imdb_str = " <|endoftext|> ".join(df['review'].tolist())
  
  with open ('imdb.txt', 'w') as f:
      f.write(imdb_str)
  ```
  
  To train the model the `run_language_modeling.py` script in the `transformer` library was used:
  
  ```
  python run_language_modeling.py 
  	--train_data_file imdb.txt 
  	--output_dir gpt2-imdb 
  	--model_type gpt2 
  	--model_name_or_path gpt2
  ```
  