Title :
Research on Software Cost Evaluation Model Based on Case-based Reasoning
Author :
Jiang, Guoping ; Wang, Yuzhen ; Liu, Haitao
Author_Institution :
Dept. of Economic Manage., Naval Univ. of Eng., Wuhan, China
Abstract :
Applying Case-based Reasoning estimation method is an advanced technology in AI and ES, and it can make up for the shortcomings of software cost estimate with the traditional experience function. This paper describes the process of software cost estimate based on case-based reasoning. Distilling method of the cost driver factors based on gray relational grade analysis, similarity metrics is defined as Euclidian distance. The method is verified with the true example from the COCOMO´81 historical dataset.
Keywords :
artificial intelligence; case-based reasoning; software cost estimation; AI; ES; Euclidian distance; case-based reasoning estimation method; distilling method; gray relational grade analysis; similarity metrics; software cost estimation; software cost evaluation model; Biological system modeling; Cognition; Databases; Driver circuits; Estimation; Modeling; Software; Euclidian distance; case-based reasoning (CBR); cost estimation; gray relational grade analysis;
Conference_Titel :
Software Engineering (WCSE), 2010 Second World Congress on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-9287-9
DOI :
10.1109/WCSE.2010.84
