Analyzing Deceptive Opinion Spam Patterns: the Topic Modeling Approach.
Alibek JakupovJulien MercadalBesma ZeddiniJulien LonghiPublished in: ICTAI (2022)
Keyphrases
- topic modeling
- topic models
- text mining
- text classification
- latent dirichlet allocation
- scientific articles
- opinion mining
- topic extraction
- text documents
- modeling framework
- relevance ranking
- sentiment analysis
- data analysis
- machine learning
- collaborative filtering
- artificial intelligence
- text corpora
- latent topics
- information retrieval
- neural network
- hierarchical bayesian model
- knowledge base
- image classification
- graphical models
- probabilistic model