“…The diversity of new topic, technique are increasing with time i.e. Genetic Algorithm [47], [42], [14], [20], [18], Neural Network [29], Tree Decision [38] [45], Fuzzy logic [10], Classification and Regression Tree [52], [7] .There are also method and techniques used in prediction [28], [24], of software defects. We have included both conference paper and journal paper while listing methods, techniques etc.…”