Enhancing portfolio return based on sentiment-of-topic.
Victor W. ChuRaymond K. WongFang ChenIvan HoJoe LeePublished in: Data Knowl. Eng. (2019)
Keyphrases
- topic specific
- opinion retrieval
- sentiment analysis
- sentiment classification
- investment strategies
- opinion summarization
- public opinion
- sentiment polarity
- topic models
- opinion mining
- topic detection
- product reviews
- user comments
- positive or negative
- multi document summarization
- positive and negative
- text classification
- decision making
- data sets
- portfolio optimization
- topic modeling
- probabilistic model
- influence propagation
- search engine