Explicit semantic path mining via wikipedia knowledge tree.
Tian XiaMiao ChenXiaozhong LiuPublished in: ASIST (2014)
Keyphrases
- knowledge base
- semantic information
- knowledge discovery
- domain knowledge
- data mining techniques
- semantic network
- high level
- external knowledge
- semantically rich
- knowledge extraction
- domain ontology
- higher level
- background knowledge
- semantic models
- pattern mining
- knowledge management
- expert systems
- explicit knowledge
- semantic features
- natural language text
- semantic knowledge
- discover hidden
- semantic web
- root node
- prior knowledge
- wikipedia articles
- text mining
- mining algorithm
- web mining
- knowledge acquisition
- wordnet