Microblog Retrieval During Disasters: Comparative Evaluation of IR Methodologies.
Moumita BasuKripabandhu GhoshSomenath DasSomprakash BandyopadhyaySaptarshi GhoshPublished in: FIRE Workshop (2016)
Keyphrases
- comparative evaluation
- information retrieval
- information retrieval systems
- retrieval model
- page segmentation
- query expansion
- retrieval quality
- web ir
- relevance feedback
- text retrieval
- document retrieval
- ad hoc retrieval
- image database
- test collection
- automatic indexing
- machine learning
- web retrieval
- term weighting
- retrieval systems
- trec collections
- boolean queries
- distributed information retrieval
- exact match
- average precision
- retrieval effectiveness
- scoring methods
- search engine
- language modeling
- information extraction
- evaluation measures
- social networks
- document collections
- language model