Table 3.
Average ARI results for HDBSCAN(b3f) based on different percentages of pre-labeled instances, with a minimum of two pre-labels. Unsupervised stability was used to decide ties. “Theoretical” refers to the case of 100 percent pre-labels as in Table 2. For all experiments, Euclidean distance in x-y-v dimension was used.
| Scene | Theoretical | HDB. (b3f) 5% | HDB. (b3f) 10% | HDB. (b3f) 15% |
|---|---|---|---|---|
| 1003 | 0.97 | 0.78 | 0.81 | 0.88 |
| 0239 | 0.90 | 0.66 | 0.72 | 0.79 |
| 0400 | 0.92 | 0.87 | 0.88 | 0.89 |
| 0553 | 0.96 | 0.73 | 0.80 | 0.86 |
| Average | 0.94 | 0.76 | 0.80 | 0.85 |