An Unsupervised IR Approach Based Density Clustering Algorithm.
Achref OuniPublished in: VISIGRAPP (4: VISAPP) (2023)
Keyphrases
- clustering algorithm
- information retrieval
- arbitrary shape
- agglomerative clustering
- density based clustering algorithm
- cluster validation
- unsupervised clustering
- unsupervised learning
- dense regions
- clustering method
- semi supervised
- query expansion
- k means
- information retrieval systems
- supervised classification
- normalized cut
- low density
- relevance feedback
- graph partitioning
- information access
- fuzzy clustering
- supervised learning
- web information retrieval
- mixed data
- data reduction
- data clustering
- grouping algorithm
- cluster analysis
- ir evaluation
- image segmentation
- data sets