On complexity reduction of concept lattices: three counterexamples.
Michal KrupkaPublished in: Inf. Retr. (2012)
Keyphrases
- complexity reduction
- concept lattice
- formal concept analysis
- image coding
- fractal image compression
- formal contexts
- computational complexity
- galois lattices
- rough set theory
- rough sets
- formal concepts
- association rule mining
- knowledge discovery
- quality degradation
- classification rules
- association rules
- video sequences
- hierarchical structure
- coding efficiency
- image compression
- attribute values
- multiresolution
- multiscale
- decision trees
- image processing