1. Lecture Notes in Computer Science;E Aldana-Bobadilla,2015
2. Cox, K.A., Dante, H.M., Maher, R.J.: Product appearance inspection methods and apparatus employing low variance filter, 17 August 1993. US Patent 5,237,621
3. Doane, D.P.: Aesthetic frequency classifications. Am. Stat. 30(4), 181–183 (1976)
4. Gowda, K.C., Krishna, G.: The condensed nearest neighbor rule using the concept of mutual nearest neighborhood. IEEE Trans. Inf. Theor. 25(4), 488–490 (1979)
5. Hyndman, R.J.: The problem with sturges rule for constructing histograms. Monash University (1995)