High-Order Concept Associations Mining and Inferential Language Modeling for Online Review Spam Detection.
Chapmann C. L. LaiK. Q. XuRaymond Y. K. LauYuefeng LiDawei SongPublished in: ICDM Workshops (2010)
Keyphrases
- high order
- language modeling
- spam detection
- language model
- higher order
- information retrieval
- retrieval model
- query expansion
- n gram
- pairwise
- probabilistic model
- markov random field
- association rules
- text mining
- data mining techniques
- text classification
- web mining
- document retrieval
- frequent patterns
- data mining
- website
- frequent itemsets
- itemsets
- information retrieval systems
- fraud detection
- spam filtering
- machine learning