Sentiment Classification of Financial News Using Statistical Features.
Sepideh Foroozan YazdaniMasrah Azrifah Azmi MuradNurfadhlina Mohd SharefYashwant Prasad SinghAhmed Razman Abdul LatiffPublished in: Int. J. Pattern Recognit. Artif. Intell. (2017)
Keyphrases
- sentiment classification
- sentiment analysis
- financial news
- low level
- feature extraction
- co occurrence
- short term
- sentiment polarity
- product features
- sentence level
- opinion mining
- text classification
- long term
- feature vectors
- information retrieval
- cross domain
- natural language processing
- training data
- online product reviews
- social networks