An ontology-improved vector space model for semantic retrieval.
Mingwei TangJiangping ChenHaihua ChenZhenyuan XuYueyao WangMengting XieJiangwei LinPublished in: Electron. Libr. (2020)
Keyphrases
- vector space model
- semantic retrieval
- information retrieval
- semantic similarity
- retrieval model
- language model
- web documents
- vector space
- document clustering
- domain knowledge
- semantic information
- machine learning
- image annotation
- information retrieval systems
- knowledge representation
- active learning
- knowledge base
- artificial intelligence
- computer vision
- domain ontology
- relational databases
- feature selection