The discovery of user related rare sequential patterns of topics in the internet document stream.
Zhongyi HuHongan WangJiaqi ZhuPublished in: SAC (2014)
Keyphrases
- sequential patterns
- pattern discovery
- sequential pattern mining
- pattern mining
- mining sequential patterns
- user behavior patterns
- user interests
- information retrieval
- multi dimensional
- frequent patterns
- mining algorithm
- incremental mining
- mining frequent
- user queries
- keywords
- information retrieval systems
- frequent sequences
- sequential pattern mining algorithm
- frequent sequential patterns
- search engine
- sliding window
- web documents
- text documents
- user interaction
- recommender systems
- data streams
- relevant documents
- retrieval systems
- knowledge discovery
- association rule mining
- frequent itemset mining
- user preferences
- condensed representations
- user profiles
- prefix tree