Sentiment Analysis of Weibo Comment Texts Based on Extended Vocabulary and Convolutional Neural Network.
Xiaoyilei YangShuaijing XuHao WuRongfang BiePublished in: IIKI (2018)
Keyphrases
- sentiment analysis
- convolutional neural network
- opinion mining
- sentiment classification
- text classification
- face detection
- sentence level
- keywords
- multi aspect
- product reviews
- collective classification
- public opinion
- product features
- text documents
- text mining
- natural language processing
- natural language
- online reviews
- sentiment lexicon
- neural network
- domain dependent
- information retrieval
- user generated
- detection method
- text categorization
- databases
- social media content