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fix: increase edge inference confidence threshold to reject non-fish images #114

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Merged
jpdevhub merged 1 commit into from
Jun 22, 2026
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fix: increase edge inference confidence threshold to reject non-fish images #114

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3 changes: 2 additions & 1 deletion src/fusionInference.js
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Original file line number Diff line number Diff line change
Expand Up @@ -51,7 +51,8 @@ const THRESHOLD_MODERATE = 0.35; // score >= 0.35 → Moderate, else Spoiled
// the image is unlikely to be a fish (all-class uncertainty).
// Note: the ONNX model was trained only on fish, so non-fish images may still
// score above this — treat as a best-effort guard, not a hard detector.
const NOT_A_FISH_THRESHOLD = 0.36;
// Increased to 0.55 from 0.36 to better reject non-fish objects (e.g. human faces).
const NOT_A_FISH_THRESHOLD = 0.55;

// Default model paths (relative to Vite public/ folder)
const DEFAULT_MODEL_PATHS = {
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