Research Article

Clustering for Probability Density Functions by New -Medoids Method

Table 1

Comparison of algorithms in example 1 (7 normal pdfs).

AlgorithmAverage adjusted Rand indexAverage computational time (seconds)Average iteration number

Proposed -medoids1.000.0071
Random -medoids0.790.0041
Nonhierarchical approach0.490.0042
SU1.000.2587