1. Ankita AA (2015) Cost evaluation framework of effort estimation models. Int Res J Manag Sci Technol 6(7): 37–46. Retrieved from https://www.academia.edu/19641801/CostEvaluationFrameworkofEffortEstimationModels. Accesssed 29 Sept 2019
2. Boehm B, Clark B, Horowitz E, Westland C, Madachy R, Selby R (1995) Cost models for future software life cycle processes: COCOMO 2.0. Ann Softw Eng 1(1):57–94
3. Brownlee J (2016) What is confusion matrix in machine learning [Blog post]. Retrieved from https://machinelearningmastery.com/confusion-matrix-machine-learning/. Accessed 27 Sept 2019
4. Das S, Dey A, Pal A, Roy N (2015) Applications of artificial intelligence in machine learning: review and prospect. Int J Comput Appl 115(9):31–41
5. Deng Z, Zhu X, Cheng D, Zong M, Zhang S (2016) Efficient kNN classification algorithm for big data. Neurocomputing 195:143–148