Mining User-Aware Rare Sequential Topic Patterns in Document Streams.
Jiaqi ZhuKaijun WangYunkun WuZhongyi HuHongan WangPublished in: IEEE Trans. Knowl. Data Eng. (2016)
Keyphrases
- text streams
- multiple data streams
- transactional data
- pattern mining
- data mining techniques
- pattern discovery
- text mining
- frequent patterns
- data streams
- emerging patterns
- sequential patterns
- user behavior patterns
- web logs
- news articles
- topic models
- continuous data streams
- interesting patterns
- user interface
- information retrieval
- stream mining
- relevance feedback
- frequent pattern mining
- user interests
- itemsets
- web documents
- user interaction
- mining algorithm
- web mining
- keywords
- user queries
- topic discovery
- periodic patterns
- retrieval systems
- topical relevance
- event streams
- document content
- text documents
- document set
- sequential pattern mining
- document retrieval
- relevant content
- document images
- data structure
- text classification
- topic hierarchy
- document collections
- frequent itemsets