Web usage mining based on probabilistic latent semantic analysis.
Xin JinYanzan ZhouBamshad MobasherPublished in: KDD (2004)
Keyphrases
- web usage mining
- probabilistic latent semantic analysis
- web mining
- website
- co occurrence
- visual features
- user behavior
- web data
- web logs
- latent dirichlet allocation
- web server
- log files
- negative matrix factorization
- em algorithm
- probabilistic model
- web users
- web log data
- data mining techniques
- latent semantic analysis
- expectation maximization
- topic models
- pattern discovery
- topic modeling
- web content
- business applications
- latent variables
- prefetching
- user profiles
- log data
- knowledge discovery
- association rules
- search engine