Conversational Word Embedding for Retrieval-Based Dialog System.
Wentao MaYiming CuiTing LiuDong WangShijin WangGuoping HuPublished in: CoRR (2020)
Keyphrases
- retrieval model
- image database
- index terms
- information retrieval
- term weighting
- conversational speech
- document retrieval
- multi modal
- query words
- spoken document retrieval
- multimedia databases
- information retrieval systems
- vector space
- co occurrence
- word sense disambiguation
- test collection
- average precision
- relevance feedback
- information extraction
- query expansion
- retrieval effectiveness
- content based retrieval
- retrieval process
- word level
- language model
- search engine