Identifying Top Sellers In Underground Economy Using Deep Learning-Based Sentiment Analysis.
Weifeng LiHsinchun ChenPublished in: JISIC (2014)
Keyphrases
- sentiment analysis
- deep learning
- opinion mining
- sentiment classification
- unsupervised learning
- text classification
- unsupervised feature learning
- machine learning
- sentence level
- weakly supervised
- natural language processing
- mental models
- text mining
- online reviews
- sentiment lexicon
- public opinion
- product features
- data analysis
- training data
- product reviews
- image segmentation