Keyphrases
- subset selection
- np complete
- feature selection
- satisfiability problem
- np hard
- randomly generated
- constraint satisfaction problems
- hill climbing
- computational complexity
- pspace complete
- polynomial time complexity
- conjunctive queries
- column oriented
- search space
- data complexity
- np complete problems
- polynomially solvable
- lower bound
- genetic algorithm
- binary matrix
- databases