Passage Retrieval for Tweet Contextualization at INEX 2012.
Ayan BandyopadhyaySukomal PalMandar MitraPrasenjit MajumderKripabandhu GhoshPublished in: CLEF (Online Working Notes/Labs/Workshop) (2012)
Keyphrases
- passage retrieval
- focused retrieval
- document retrieval
- question answering
- xml retrieval
- named entities
- language model
- information retrieval
- social media
- retrieval systems
- audio visual
- document collections
- retrieval model
- query expansion
- bag of words
- relevance feedback
- natural language processing
- language modeling
- content and structure
- information retrieval systems
- text retrieval
- relevance model
- document structure
- image classification
- search engine
- semantic relatedness
- natural language