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Table 2.

Human classifier performance.

Percent classified as
Dataset Size TP TP? FP? FP
Test data 2000 53.6 26.5 11.0 8.9
Simulated real OCs 250 72.0 20.0 6.0 2.0
Simulated fake OCs 250 14.0 26.8 28.0 31.2

Notes. Results of human classification when applied to a test dataset of 2000 clusters detected by HDBSCAN in this work as well as two datasets of simulated real and fake clusters.

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