Comparison of Various Lacks of Cohesion Metrics

In software engineering there are plenty of applications used for reduced complexity and improved fault prediction approaches. In this paper we study various metrics that are not very much suitable to find fault classes in software. Basically using the concept of metrics to find fault classes and reduced complexity of classes. . various techniques like linear regression, logistic regression, one way ANOVA, principal component analysis, radial basis function network, support vector machines, single layer perceptron, multilayer perceptron, error correction learning, back propagation algorithm. all these techniques are used to find faulty classes and reduced complexity in software.