Consider feature selection is the main in intelligent algorithms and machine learning to select subset of data help acquire optimal solution. Feature used an extract relevance discarding irrelevance with increment fast it reduce dimensional dataset. In past, traditional methods, but these methods are slow accuracy. modern times, however, uses Genetic algorithm swarm optimization Ant colony, Bee...

A desirable property of one-way functions is that they be total, one-to-one, and onto—in other words, that they be permutations. We prove that one-way permutations exist exactly if PaUP-coUP: This provides the first characterization of the existence of one-way permutations based on a complexity-class separation and shows that their existence is equivalent to a number of previously studied compl...

Consensus trees are a popular approach for summarizing the shared evolutionary relationships in a collection of trees. Many popular techniques such as Bayesian analyses produce results that can contain tens of thousands of trees to summarize. We develop a fast consensus algorithm called HashCS to construct large-scale consensus trees. We perform an extensive empirical study for comparing the pe...