SurfShop: combing a product ontology with topic model results for online window-shopping.
Zofia StankiewiczSatoshi SekinePublished in: HLT-NAACL (2012)
Keyphrases
- topic models
- shopping behavior
- topic modeling
- latent dirichlet allocation
- internet shopping
- online retailers
- online stores
- online shopping
- text mining
- latent variables
- co occurrence
- variational inference
- probabilistic model
- text documents
- latent topics
- generative model
- baseline models
- gibbs sampling
- knowledge representation
- semantic information
- topic discovery
- semantic relationships
- knowledge discovery
- machine learning
- databases