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#inspection
1 articles
01
2026-08-13
·
CNNs & Image Recognition
·
★ MEMBER
·
11 min read
Anomaly Detection from Scratch — Learning From Normal Alone
Why an AI can learn from good units alone on a factory floor where defect samples barely exist. Two rulers — reconstruction error and density estimation — built up from metaphor to equations, all the way to the part that decides everything in practice: choosing the threshold.