DEMIR at ImageCLEFwiki 2011: Evaluating Different Weighting Schemes in Information Retrieval.
Tolga BerberAli Hosseinzadeh VahidOkan OzturkmenogluRoghaiyeh Gachpaz HamedAdil AlpkocakPublished in: CLEF (Notebook Papers/Labs/Workshop) (2011)
Keyphrases
- weighting schemes
- information retrieval
- term weighting
- tf idf
- weighting scheme
- term weighting schemes
- test collection
- document collections
- information retrieval systems
- text mining
- document retrieval
- search engine
- vector space model
- language modeling
- text categorization
- retrieval systems
- information extraction
- retrieval model
- distance function
- text retrieval
- language model
- term frequency
- multiscale
- bag of visual words
- question answering
- document clustering
- retrieval effectiveness
- learning to rank
- relevance feedback
- keywords
- clustering algorithm
- knowledge discovery
- machine learning