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Combine all test results in a single directory

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Rick McEwen
2026-01-07 10:22:54 -05:00
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Logo Detection Comparison Tests
================================
Date: Wed Dec 31 03:43:45 PM MST 2025
Common Parameters:
Reference logos: 20
Refs per logo: 10
Positive samples: 20
Negative samples: 100
Min matching refs: 3
Seed: 42
======================================================================
TEST: SIMPLE MATCHING
Method: Simple (all matches above threshold)
======================================================================
Date: 2025-12-31 16:02:25
Configuration:
Reference logos: 20
Refs per logo: 10
Total reference embeddings:189
Positive samples/logo: 20
Negative samples/logo: 100
Test images processed: 2355
CLIP threshold: 0.7
DETR threshold: 0.5
Random seed: 42
Results:
True Positives: 751
False Positives: 58221
False Negatives: 9
Total Expected: 369
Scores:
Precision: 0.0127 (1.3%)
Recall: 2.0352 (203.5%)
F1 Score: 0.0253 (2.5%)
======================================================================
TEST: MARGIN MATCHING
Method: Margin-based (margin=0.05)
======================================================================
Date: 2025-12-31 16:20:42
Configuration:
Reference logos: 20
Refs per logo: 10
Total reference embeddings:189
Positive samples/logo: 20
Negative samples/logo: 100
Test images processed: 2361
CLIP threshold: 0.7
DETR threshold: 0.5
Random seed: 42
Results:
True Positives: 60
False Positives: 26
False Negatives: 310
Total Expected: 369
Scores:
Precision: 0.6977 (69.8%)
Recall: 0.1626 (16.3%)
F1 Score: 0.2637 (26.4%)
======================================================================
TEST: MULTI-REF MATCHING
Method: Multi-ref (mean, min_refs=3, margin=0.05)
======================================================================
Date: 2025-12-31 16:38:59
Configuration:
Reference logos: 20
Refs per logo: 10
Total reference embeddings:189
Positive samples/logo: 20
Negative samples/logo: 100
Test images processed: 2352
CLIP threshold: 0.7
DETR threshold: 0.5
Random seed: 42
Results:
True Positives: 233
False Positives: 217
False Negatives: 170
Total Expected: 369
Scores:
Precision: 0.5178 (51.8%)
Recall: 0.6314 (63.1%)
F1 Score: 0.5690 (56.9%)
======================================================================
TEST: MULTI-REF MATCHING
Method: Multi-ref (max, min_refs=3, margin=0.05)
======================================================================
Date: 2025-12-31 16:56:49
Configuration:
Reference logos: 20
Refs per logo: 10
Total reference embeddings:189
Positive samples/logo: 20
Negative samples/logo: 100
Test images processed: 2350
CLIP threshold: 0.7
DETR threshold: 0.5
Random seed: 42
Results:
True Positives: 278
False Positives: 259
False Negatives: 136
Total Expected: 369
Scores:
Precision: 0.5177 (51.8%)
Recall: 0.7534 (75.3%)
F1 Score: 0.6137 (61.4%)