Determine the polarity of amazon fine food reviews. This dataset consists of reviews of fine foods from amazon. The data span a period of more than 10 years, including all ~500,000 reviews up to October 2012.
Reviews include product and user information, ratings, and a plain text review. It also includes reviews from all other Amazon categories.
Dataset can be downloaded from here.
- TFIDF Vectorizer with Logistic Regression.
- ULMFiT with FastAI
- LSTM using Pytorch and Torchtext.
- BERT using TensorFlow and Keras.
- BERT using Pytorch-Transformers.
- XLNet using Pytorch-Transformers.
- RoBERTa using Pytorch-Transformers.