Document representation and feature combination for deceptive spam review detection.
Luyang LiBing QinWenjing RenTing LiuPublished in: Neurocomputing (2017)
Keyphrases
- document representation
- vector representation
- bag of words
- document clustering
- text documents
- vector space model
- document collections
- data fusion
- language model
- semantic information
- document content
- vector space
- web documents
- image features
- semantic relations
- image classification
- active learning
- feature vectors
- high dimensional
- multimedia
- metadata