Personalizing Search Results Using Hierarchical RNN with Query-aware Attention.
Songwei GeZhicheng DouZhengbao JiangJian-Yun NieJi-Rong WenPublished in: CoRR (2019)
Keyphrases
- database
- query processing
- data sources
- nearest neighbor
- recurrent neural networks
- database queries
- complex queries
- query evaluation
- query formulation
- relevance feedback
- hierarchical structure
- visual attention
- coarse to fine
- query execution
- query decomposition
- response time
- retrieval method
- web search
- user queries
- query expansion
- keywords
- efficient processing
- genetic algorithm
- hierarchically organized
- retrieval systems
- indexing techniques
- concept hierarchy
- boolean queries
- range queries
- query terms
- vector space
- user profiles
- knn
- data structure
- search engine
- learning algorithm
- information retrieval
- neural network
- databases