A deep learning approach for detecting fake reviewers: Exploiting reviewing behavior and textual information.
Dong ZhangWenwen LiBaozhuang NiuChong WuPublished in: Decis. Support Syst. (2023)
Keyphrases
- deep learning
- textual information
- visual information
- web documents
- unsupervised learning
- keywords
- machine learning
- text documents
- visual content
- contextual information
- low level features
- weakly supervised
- object recognition
- low level
- image features
- text mining
- co occurrence
- bayesian networks
- mental models
- metadata
- learning algorithm