Sentiment Analysis for Microblog Related to Finance Based on Rules and Classification.
Danfeng YanBo HuJiafeng QinPublished in: BigComp (2018)
Keyphrases
- sentiment analysis
- text classification
- opinion mining
- sentiment classification
- decision trees
- collective classification
- text mining
- sentence level
- supervised classifiers
- multi aspect
- decision rules
- training set
- machine learning
- novelty detection
- online reviews
- product features
- data analysis
- customer reviews
- machine learning algorithms
- labeled data
- generative model
- co occurrence
- support vector machine
- knowledge base
- social networks