Ultra-Fast, Low-Storage, Highly Effective Coarse-grained Selection in Retrieval-based Chatbot by Using Deep Semantic Hashing.
Tian LanXian-Ling MaoXiaoyan GaoWei WeiHeyan HuangPublished in: CoRR (2020)
Keyphrases
- coarse grained
- fine grained
- high level
- information retrieval
- information retrieval systems
- shared memory
- semantic information
- relevance feedback
- natural language
- retrieval systems
- data structure
- access control
- probabilistic model
- document retrieval
- retrieval model
- semantic similarity
- protein sequences
- energy landscape
- query expansion
- image retrieval
- indexing techniques
- hash functions
- nearest neighbor search