Exploration of Document Collections with Self-Organizing Maps: A Novel Approach to Similarity Representation.
Dieter MerklPublished in: PKDD (1997)
Keyphrases
- self organizing maps
- document collections
- information retrieval systems
- document retrieval
- information retrieval
- neural gas
- neural network
- scatter gather
- test collection
- text retrieval
- document clustering
- similarity measure
- input data
- competitive learning
- document representation
- unsupervised learning
- text collections
- k means
- topic detection
- multimedia
- document space
- training data
- pairwise
- text queries
- data sets