Speeding Up the Dissimilarity Self-Organizing Maps by Branch and Bound.
Brieuc Conan-GuezFabrice RossiPublished in: IWANN (2007)
Keyphrases
- self organizing maps
- branch and bound
- branch and bound algorithm
- lower bound
- search algorithm
- search space
- upper bound
- neural network
- column generation
- combinatorial optimization
- optimal solution
- competitive learning
- input data
- tree search
- network design problem
- unsupervised learning
- randomly generated problems
- branch and bound method
- som neural network
- k means
- branch and bound procedure
- branch and bound search
- neural gas
- beam search
- tree search algorithm
- pairwise
- lagrangian heuristic
- feature space
- max sat
- machine learning
- decision trees
- face recognition
- data sets
- pattern recognition