Table 3 Performance comparison of “partial seed” and regular k-means++ in terms of recovered high-quality bins in CAMI Airways dataset
Feature | Methods | Metrics | |||||
|---|---|---|---|---|---|---|---|
#bins (>50% comp <10% cont) | #bins (>70% comp <10% cont) | #bins (>90% comp <10% cont) | #bins (>50% comp <5% cont) | #bins (>70% comp <5% cont) | #bins (>90% comp <5% cont) | ||
k-means++ average (no length weighting) | 32.67 | 26.33 | 9.33 | 27.67 | 21.67 | 6.67 | |
\(X_{combo}\) | k-means++ average | 75.33 | 60.33 | 39.00 | 65.67 | 52.67 | 35.33 |
seed k-means average | 100.33 | 91.33 | 63.00 | 74.67 | 67.33 | 49.00 | |
partial seed average | 109.33 | 96.00 | 65.67 | 81.67 | 71.33 | 50.67 | |
k-means++ average (no length weighting) | 30.67 | 26.67 | 20.33 | 18.00 | 16.00 | 11.33 | |
\(X_{cov}\) | k-means++ average | 57.00 | 51.00 | 45.33 | 43.67 | 38.67 | 35.00 |
seed k-means average | 89.00 | 82.67 | 75.00 | 66.00 | 61.33 | 57.00 | |
partial seed average | 93.00 | 86.33 | 78.67 | 71.00 | 66.33 | 61.00 | |
k-means++ average (no length weighting) | 14.33 | 7.33 | 1.00 | 11.33 | 7.00 | 1.00 | |
\(X_{com}\) | k-mean++ average | 30.33 | 22.67 | 13.33 | 21.00 | 16.00 | 7.33 |
seed k-means average | 40.67 | 29.67 | 15.67 | 24.00 | 16.00 | 7.67 | |
partial seed average | 41.00 | 29.00 | 16.67 | 23.67 | 16.33 | 8.67 | |