On Enhancing the Label Propagation Algorithm for Sentiment Analysis Using Active Learning with an Artificial Oracle.
Anis YazidiHugo Lewi HammerAleksander BaiPaal EngelstadPublished in: ICAISC (2015)
Keyphrases
- sentiment analysis
- active learning
- label propagation algorithm
- semi supervised
- semi supervised learning
- label propagation
- opinion mining
- sentiment classification
- labeled data
- unlabeled data
- text classification
- supervised learning
- sentence level
- community detection
- learning algorithm
- machine learning
- natural language processing
- training examples
- product reviews
- product features
- training set
- sentiment lexicon
- online reviews
- unsupervised learning
- text categorization
- pairwise
- training data
- labeled examples
- text mining
- transfer learning
- real world
- network analysis
- feature selection
- pairwise constraints
- natural language
- learning process
- public opinion