Reducing the Degradation of Sentiment Analysis for Text Collections Spread over a Period of Time.
Yuliya RubtsovaPublished in: KESW (2017)
Keyphrases
- sentiment analysis
- text collections
- text classification
- text documents
- text categorization
- opinion mining
- information retrieval
- text mining
- sentiment classification
- document collections
- textual data
- text retrieval
- natural language processing
- sentiment lexicon
- knowledge representation
- product reviews
- news articles
- document retrieval
- data structure
- machine learning
- real world