Embedding a Microblog Context in Ephemeral Queries for Document Retrieval.
Shilpa SethiPublished in: J. Web Eng. (2023)
Keyphrases
- document retrieval
- inverted index
- query terms
- query independent
- retrieval strategies
- language model
- retrieval model
- document collections
- information retrieval
- query processing
- text retrieval
- relevance feedback
- passage retrieval
- query language
- cross language
- learning to rank
- focused retrieval
- document indexing
- ranking functions
- relevant documents
- user queries
- question answering systems
- document ranking
- spreading activation
- database
- ad hoc retrieval
- xml elements
- web search engines
- retrieved documents
- information retrieval systems
- web search
- pseudo relevance feedback
- index structure
- context dependent
- search queries
- query dependent
- database systems
- machine learning
- retrieval effectiveness