Annotating an Extension Layer of Semantic Structure for Natural Language Text.
Yulan YanYutaka MatsuoMitsuru IshizukaToshio YokoiPublished in: ICSC (2008)
Keyphrases
- semantic structure
- natural language text
- semantic relations
- relation extraction
- semantic network
- information extraction
- latent semantic indexing
- natural language
- automatic extraction
- document classification
- text mining
- artificial intelligence
- question answering
- co occurrence
- image features
- metadata
- information retrieval