Pattern-based Topics for Document Modelling in Information Filtering.
Yang GaoYue XuYuefeng LiPublished in: IEEE Trans. Knowl. Data Eng. (2015)
Keyphrases
- information filtering
- information retrieval
- topic tracking
- text documents
- text representation
- text mining
- keywords
- latent topics
- user profiling
- information delivery
- user profiles
- topic models
- recommender systems
- term dependence
- information retrieval systems
- relevant documents
- document collections
- content based filtering
- text collections
- retrieval systems
- vector space model
- document set
- document images
- designing effective
- web documents
- topic hierarchy
- statistical topic models
- latent dirichlet allocation
- news articles
- document retrieval
- text classification
- topic modeling
- text clustering
- meta search
- document clustering
- test collection
- document representation
- blog posts
- topic detection
- topic detection and tracking
- semantic information
- wordnet
- language model
- search engine