Keyphrases
- retrieval systems
- music information retrieval
- retrieval quality
- query formulation
- retrieval process
- audio features
- music retrieval
- boolean queries
- data retrieval
- query language
- query processing
- multiple queries
- information retrieval systems
- information retrieval
- web retrieval
- user queries
- web search engines
- query terms
- trec web
- retrieval strategies
- structured documents
- indexing techniques
- acoustic features
- image database
- semantic query
- audio recordings
- ad hoc retrieval
- ranked retrieval
- exact match
- query specific
- original query
- database
- content and structure
- query expansion
- keyword queries
- relevance feedback
- text retrieval
- search interface
- text queries
- search engine
- query logs
- approximate matches
- music emotion classification
- document collections
- similarity search
- document retrieval
- range queries
- relevance model
- indexing structure
- retrieval effectiveness