DRDF: A Deceptive Review Detection Framework of Combining Word-Level, Chunk-Level, And Sentence-Level Topic-Sentiment Models.
Xiaodong DuFuqiang ZhaoZhengyu ZhuPing HanPublished in: IJCNN (2021)
Keyphrases
- sentence level
- word level
- document level
- sentiment analysis
- sentiment classification
- relevance model
- multi document summarization
- novelty detection
- probabilistic model
- machine translation
- language model
- language independent
- document analysis
- opinion retrieval
- document images
- character recognition
- text classification
- text mining
- cross domain
- topic models
- anomaly detection
- query expansion
- artificial intelligence
- information retrieval systems
- data analysis
- search engine
- machine learning