Mining user similarity from semantic trajectories.
Josh Jia-Ching YingEric Hsueh-Chan LuWang-Chien LeeTz-Chiao WengVincent S. TsengPublished in: GIS-LBSN (2010)
Keyphrases
- collaborative filtering
- natural language
- text mining
- user similarity
- semantic knowledge
- data mining
- semantic information
- web mining
- knowledge discovery
- domain specific
- data mining techniques
- pearson correlation coefficient
- sequential patterns
- domain ontology
- association rule mining
- mobile devices
- information retrieval
- machine learning