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Table 1.

Results of the experiments based on the metrics of Sect. 4.

Metric ceVAE (baseline) Discrete (ours) Continous (ours) ceVAE_Emb (ours)
Cluster error GT 0.00197
Cluster distance GT 1.00104
Cluster Std GT 0.99816
Cluster error GEN ↓ 7.9478 ± 0.9137 0.1294±0.0358 1.5031 ± 0.1476 0.2073 ± 0.0361
Cluster distance GEN ↓ 2.2057 ± 0.0096 0.9212 ± 0.0037 0.9342±0.0023 0.8377 ± 0.0055
Cluster Std GEN ↓ 3.2382 ± 0.0096 1.2107 ± 0.0037 1.0976±0.0023 1.4801 ± 0.0055
FID CLIP ↓ 5.05 0.122 0.057 0.39
FID IV3 ↓ 215.933 3.693 2.703 12.264
F1 score ↑ 0.7 0.34 0.6
Precision ↑ 0.73 0.35 0.6
Recall ↑ 0.74 0.37 0.7

Notes. The symbol ↓ indicates that a lower value is preferable for the metric it represents, while the symbol ↑ indicates that a higher value is preferable for that metric. The F1 score, precision, and recall are designed such that their maximum value is 1.

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