Further experiments with hierarchic clustering in document retrieval.
C. J. van RijsbergenPublished in: Inf. Storage Retr. (1974)
Keyphrases
- document retrieval
- document collections
- language model
- clustering algorithm
- clustering method
- retrieval model
- information retrieval
- document indexing
- spreading activation
- learning to rank
- relevance feedback
- document clustering
- text retrieval
- k means
- document ranking
- pseudo relevance feedback
- ranking functions
- retrieved documents
- cross language
- relevant documents
- language modeling
- retrieval strategies
- information extraction
- retrieval effectiveness
- text clustering
- passage retrieval
- query terms
- question answering systems
- feature extraction
- document image retrieval