sijiahi/imdb_sentiment_analysis

sentiment analysis on IMDB comment

IMDB_sentiment_Analysis

prerequisite

python3.7 or abrove install Keras, NLTK, and numpy;

Training model

Three models anf their training detail can be found in：

• Tfidf_train.py(model1): WordStemming, stopwords filter and tfidf Vectorizer（feature dimension set as 10000）；
• Tfidf_train_feat3000.py(model3): WordStemming, stopwords filter and tfidf Vectorizer（feature dimension set as 3000）；
• Bow_train.py(model2):BOW vectorized （ feature set as 10000)；

Analyzing model

Model performance test

TODO

Enter /IMDB_sentiment Analysis

Doing prediction with model

TODO