Biometric Response as a Source of Query Independent Scoring in Lifelog Retrieval.
Liadh KellyGareth J. F. JonesPublished in: ECIR (2010)
Keyphrases
- lifelog
- query independent
- query dependent
- document retrieval
- multimedia retrieval
- multimedia databases
- web scale
- content based retrieval
- content analysis
- search tasks
- meta search
- ad hoc retrieval
- web search
- video retrieval
- query specific
- ranking algorithm
- query expansion
- video indexing
- link structure
- multimedia
- ranking functions
- language model
- text retrieval
- daily activities
- image database
- retrieval model
- human activities
- document content
- video data
- image retrieval