Improving Document Representations by Generating Pseudo Query Embeddings for Dense Retrieval.
Hongyin TangXingwu SunBeihong JinJingang WangFuzheng ZhangWei WuPublished in: CoRR (2021)
Keyphrases
- document representation
- vector space
- index terms
- retrieval model
- relevance feedback
- query expansion
- retrieval systems
- structured documents
- query formulation
- vector space model
- retrieval process
- information retrieval
- query terms
- document collections
- query processing
- vector representation
- information retrieval systems
- user queries
- document retrieval
- data sources
- bag of words
- image retrieval
- data mining
- similarity computation
- multimedia
- anchor text
- relevance model
- keywords
- language model
- language modeling
- low dimensional
- web documents
- similarity search
- text documents
- test collection