Transformation invariant SOM clustering in Document Image Analysis.
Simone MarinaiEmanuele MarinoGiovanni SodaPublished in: ICIAP (2007)
Keyphrases
- document image analysis
- self organizing maps
- k means
- digital libraries
- document images
- kohonen self organizing maps
- clustering algorithm
- clustering method
- unsupervised learning
- kohonen self organizing map
- cluster analysis
- document analysis
- competitive learning
- neural gas
- hierarchical clustering
- document layout
- information theoretic
- som neural network
- data clustering
- image processing
- topology preserving
- geometric transformations
- handwritten documents
- data sets
- input data
- search engine
- growing self organizing map
- data mining