Table 5 Evaluation metrics for combined class clustering.

From: A deep embedded clustering method for location-specific driving safety profiling using trajectory data

Model

Dataset

Silhouette

DBI

CHI

K-Means

Original

0.229

1.50

532

Oversampled

0.220

1.37

850

DEC

Original

0.340

1.65

550

Oversampled

0.300

1.20

880

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