Fig 1.
Flowchart of ant colony optimization algorithm.
Fig 2.
Retailers location map.
Fig 3.
Sum of squared error of various clusters.
Fig 4.
Result of common K-Means.
Fig 5.
Result of ACO.
Table 1.
K-Means distribution centres.
Table 2.
ACO distribution centres.
Fig 6.
Result of PSO K-Means.
Table 3.
PSO K-Means distribution centres.
Fig 7.
Result of MFOA K-Means.
Table 4.
MFOA distribution centres.
Table 5.
Comparable indicators of the four algorithms.
Fig 8.
Comparison of the four results.
Fig 9.
Three optimal clustering algorithms iteration result.