Sentiment Classification using N-gram IDF and Automated Machine Learning.
Rungroj MaipraditHideaki HataKenichi MatsumotoPublished in: CoRR (2019)
Keyphrases
- n gram
- sentiment classification
- text classification
- machine learning
- sentiment analysis
- term frequency
- bag of words
- text categorization
- language independent
- text mining
- feature selection
- opinion mining
- language modeling
- labeled data
- naive bayes
- text documents
- document level
- language model
- knn
- part of speech
- sentence level
- machine learning algorithms
- cross lingual
- product reviews
- text classifiers
- natural language
- databases
- cross domain
- unlabeled data
- semi supervised learning
- active learning
- decision trees
- sentiment polarity
- transfer learning
- supervised learning
- knowledge discovery
- artificial intelligence
- learning algorithm