FTF · IDF Scoring for Fresh Information Retrieval.
Nobuyoshi SatoMinoru UeharaYoshifumi SakaiPublished in: AINA (1) (2004)
Keyphrases
- information retrieval
- term weighting
- tf idf
- vector space model
- inverse document frequency
- term weighting schemes
- search engine
- text mining
- information retrieval systems
- language modeling
- information extraction
- test collection
- document retrieval
- text retrieval
- data sets
- term frequency
- information filtering
- term weights
- scoring model
- learning to rank
- retrieval model
- question answering
- document collections
- text categorization
- query expansion
- image retrieval
- metadata
- neural network