Suboptimal branch and bound algorithms for feature subset selection: A comparative study.
Songyot NakariyakulPublished in: Pattern Recognit. Lett. (2014)
Keyphrases
- feature subset selection
- branch and bound algorithm
- lower bound
- branch and bound
- randomly generated
- optimal solution
- np hard
- feature selection
- upper bound
- combinatorial optimization
- search tree
- selection algorithm
- feature subset
- set covering problem
- boolean satisfiability
- data sets
- np complete
- search space
- knn
- multi objective
- evolutionary algorithm
- search algorithm
- objective function
- learning algorithm
- machine learning