Spatio-Temporal Person Retrieval via Natural Language Queries.
Masataka YamaguchiKuniaki SaitoYoshitaka UshikuTatsuya HaradaPublished in: ICCV (2017)
Keyphrases
- natural language queries
- spatio temporal
- natural language interface
- natural language
- conceptual graphs
- search engine
- information retrieval
- structured queries
- keywords
- relevant documents
- information retrieval systems
- visual features
- test collection
- structured documents
- text retrieval
- retrieval model
- image retrieval
- retrieval process
- average precision
- multimedia databases
- relevance feedback
- document retrieval
- web search engines
- query expansion
- web search