Shama Kousar Jabeen.A, Mrs.B.Arthi, Mrs.V.Vani
As software grew in size and requirements it also successively grew in complexity and cost. Evaluating size estimates accurately at an initial stage in the software conglomeration is of high priority. Conventional techniques have the problems of uncertainty and precision during the evaluation of size estimates. Software engineering cost models and estimation techniques are used for a number of purposes. In our work we have compared the results using three function point based effort estimation models. We have also compared MMRE, MMER, MRE, MER values by training the dataset using fuzzy logic approach which overcomes the problems of traditional methods. In this paper effort estimate has been obtained by modeling the size metric framework.