Research Article

An Analysis of the Optimal Multiobjective Inventory Clustering Decision with Small Quantity and Great Variety Inventory by Applying a DPSO

Table 2

Analysis of the difference in cost using the DPSO clustering method and other clustering methods.

Clustering ruleCost savingsSaving percentage
DPSOPSOABCG

DPSO : PSO2635849.672958430.2210.9%10.9%
DPSO : ABC2635849.673279856.38644,006.7119.64%
DPSO : G2635849.674912785.692,276,936.0246.35%