Zero-Example Event Search using MultiModal Pseudo Relevance Feedback.
Lu JiangTeruko MitamuraShoou-I YuAlexander G. HauptmannPublished in: ICMR (2014)
Keyphrases
- pseudo relevance feedback
- query expansion
- prior art
- query length
- interactive query expansion
- original query
- automatic query expansion
- document retrieval
- retrieval effectiveness
- language model
- relevance feedback
- average precision
- query specific
- search queries
- multimedia
- relevance model
- information retrieval
- query formulation
- retrieval accuracy
- video search
- text retrieval
- relevant documents
- web search
- learning process