A Mailbox Search Engine Using Query Multi-modal Expansion and Community-Based Smoothing.
Amin MantrachJean-Michel RendersPublished in: ECIR (2012)
Keyphrases
- multi modal
- search engine
- user queries
- search queries
- video search
- query suggestion
- query processing
- web search engines
- keywords
- keyword search
- retrieval systems
- multi modality
- audio visual
- web search
- information retrieval
- search logs
- query logs
- query expansion
- cross modal
- uni modal
- relevance feedback
- data sources
- high dimensional
- vector space
- web pages
- information retrieval systems