Sentiment Classification of text reviews using novel feature selection with reduced over-fitting.
V. Siva RamaKrishna ReddyDurvasula V. L. N. SomayajuluAjay R. DaniPublished in: ICITST (2010)
Keyphrases
- sentiment classification
- text classification
- online product reviews
- online reviews
- feature selection
- sentence level
- sentiment analysis
- product reviews
- document level
- dependency tree
- opinion summarization
- sentiment polarity
- text documents
- opinion mining
- text mining
- cross domain
- text classifiers
- text categorization
- positive or negative
- information retrieval
- customer reviews
- machine learning
- feature set
- product features
- feature space
- bag of words
- neural network
- semi supervised learning
- labeled data
- domain dependent
- n gram
- text summarization
- transfer learning
- cross lingual