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PHQ‑8 Prediction from FA+GMM Multimodal Integration with GAM and Calibration: Assessing Triage Applicability on E‑DAIC

2025-09-12

Abstract excerpt

<title>Abstract</title> <p>Purpose. This study developed screening support for resource‑constrained triage using calibrated PHQ‑8 (≥10) probabilities from E‑DAIC interviews. Design. A reproducible pipeline—factor analysis (FA), Gaussian mixture model (GMM), generalized additive model (GAM), and isotonic calibration—produces calibrated probabilities and pre‑specified operating thresholds. Primary operational outco...

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Literature Corpus work
af213f13-321d-5aa2-9db0-58feaf550f95
DOI
10.21203/rs.3.rs-7586480/v1
Open publication

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PHQ‑8 Prediction from FA+GMM Multimodal Integration with GAM and Calibration: Assessing Triage Applicability on E‑DAICDOI 10.21203/rs.3.rs-7586480/v1
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