Extra machinability modeling

author = "Miha Kovacic and Matej Psenicnik",

title = "Extra machinability modeling",

journal = "RMZ - Materials and Geoenvironment (Materiali in geookolje)",

year = "2009",

volume = "56",

number = "3",

pages = "338--345",

month = sep,

keywords = "genetic algorithms, genetic programming",

ISSN = "1408-7073",

URL = "

http://www.rmz-mg.com/letniki/rmz56/RMZ56_3.pdf",

size = "8 pages",

abstract = "The steels with extra machinability are made according to special technological process. It depends on several parameters, particularly on the steel chemical composition, whether the steel will meet the criterion of extra machinability. By special test it is established whether the steel has extra machinability or not. In our researches the prediction of machinability of steels, depending on input parameters, was performed by logistic regression and genetic programming. The research shows that genetic programming model performs better. The best model developed during the simulated evolution was practically verified.",