Semantic composition of distributed representations for query subtopic mining.
Wei SongYing LiuLizhen LiuHanshi WangPublished in: Frontiers Inf. Technol. Electron. Eng. (2018)
Keyphrases
- distributed representations
- semantic constraints
- user queries
- semantic knowledge
- query processing
- result set
- semantic representation
- real valued
- neural network
- data mining
- keywords
- query expansion
- database
- domain specific
- semantic similarity
- semantic network
- natural language
- transformation rules
- search engine
- test collection
- information retrieval systems
- knowledge sources
- relevance feedback
- data sources
- databases