Parameters | Median Accuracy Measure \({M}_{accuracy}\) | ||||||||
---|---|---|---|---|---|---|---|---|---|
\(n\) | \(q\) | \(K\) | \(pcnt\) | ANCut | ANCut.subset | ANCut.overlap | ANCut.silh | ANCut.elbow | K-means |
300 | 200 | 3 | 1/3 | 52.0% | 41.7% | 43.5% | 19% (K = 2) | 18.7% (K = 2) | 23.9% |
1500 | 200 | 3 | 1/3 | 69.6% | 61.8% | 63.0% | 63% (K = 3) | 62.6% (K = 3) | 36.3% |
300 | 500 | 3 | 1/3 | 55.0% | 38.4% | 41.1% | 39.9% (K = 3) | 41.1% (K = 3) | 30.3% |
1500 | 500 | 3 | 1/3 | 64.6% | 57.1% | 58.3% | 58.3% (K = 3) | 58.6% (K = 3) | 25.3% |
300 | 1000 | 3 | 1/3 | 62.6% | 42.8% | 44.7% | 43.7% (K = 3) | 45.3% (K = 3) | 44.1% |
1500 | 1000 | 3 | 1/3 | 71.5% | 64.7% | 67.2% | 67.1% (K = 3) | 67.6% (K = 3) | 28.6% |
300 | 200 | 5 | 1/3 | 66.0% | 48.5% | 51.8% | 10.9% (K = 2) | 54.6% (K = 5) | 45.0% |
1500 | 200 | 5 | 1/3 | 73.7% | 70.3% | 72.3% | 72.2% (K = 5) | 70.5% (K = 6) | 31.3% |
300 | 500 | 5 | 1/3 | 61.5% | 51.7% | 52.6% | 46% (K = 4) | 33.6% (K = 3) | 46.9% |
1500 | 500 | 5 | 1/3 | 67.3% | 63.3% | 67.9% | 66.9% (K = 5) | 67.7% (K = 5) | 22.6% |
300 | 1000 | 5 | 1/3 | 70.2% | 51.2% | 55.0% | 10.9% (K = 2) | 10.5% (K = 2) | 53.6% |
1500 | 1000 | 5 | 1/3 | 76.1% | 68.8% | 74.9% | 73.7% (K = 5) | 71.4% (K = 5) | 38.4% |
300 | 500 | 3 | 1/5 | 59.0% | 28.4% | 30.9% | 17.4% (K = 2) | 16.8% (K = 2) | 34.6% |
1500 | 500 | 3 | 1/5 | 66.7% | 56.3% | 58.3% | 58.3% (K = 3) | 58.3% (K = 3) | 24.4% |
300 | 1000 | 5 | 1/5 | 67.1% | 41.2% | 47.6% | 6.2% (K = 2) | 6.7% (K = 2) | 35.6% |
1500 | 1000 | 5 | 1/5 | 75.2% | 60.1% | 66.6% | 66.8% (K = 5) | 66.9% (K = 5) | 23.7% |
300 | 500 | 3 | 1/9 | 60.9% | 20.4% | 26.3% | 22.7% (K = 3) | 25% (K = 3) | 45.1% |
1500 | 500 | 3 | 1/9 | 65.9% | 49.6% | 53.2% | 53.2% (K = 3) | 53.3% (K = 3) | 34.1% |
300 | 1000 | 5 | 1/9 | 66.9% | 37.7% | 40.9% | 4% (K = 2) | 5.2% (K = 2) | 40.8% |
1500 | 1000 | 5 | 1/9 | 76.9% | 55.9% | 56.4% | 56.2% (K = 5) | 55.9% (K = 5) | 25.5% |