Semantics Based Clustering through Cover-Kmeans with OntoVsm for Information Retrieval.
R. Lakshmana KumarN. KannammalSujatha KrishnamoorthySeifedine Nimer KadryPublished in: Inf. Technol. Control. (2020)
Keyphrases
- k means
- information retrieval
- clustering algorithm
- data clustering
- clustering method
- cluster analysis
- text clustering
- clustering analysis
- text mining
- learning to rank
- clustering framework
- cluster centers
- clustering quality
- search engine
- document retrieval
- document clustering
- spectral clustering
- hierarchical clustering
- test collection
- information filtering
- language model
- retrieval model
- information retrieval systems
- relevance feedback
- self organizing maps
- similarity function
- fuzzy clustering
- graphics and image processing
- density estimation
- text retrieval
- neural network
- outlier detection
- website
- document collections