MULTI-CRITERIA DECISION MAKING METHODS FOR DETERMINING COMPUTER PREFERENCE INDEX
In helping consumers to make a wise decision in purchasing a personal computer (PC), the use of multi-criteria decision analysis methods is a way to provide ranking of the attributes MAGNESIUM/POTASSIUM ASPARTATES of PCs and to construct the computer preference index (CPI).This paper employs the Rank Ordered Centroid (ROC) method to do the ranking.