Claims

In well-trained DNN+HMM face-recognition models, an eyes-focused eye movement pattern yields higher recognition accuracy than a nose-focused pattern

Claim · All claims
Evidence · 1 study · design r2 · q2 · i2 medium
Currency · newest study 2022 · not yet checked against its sources · not reviewed by a person

Subclaims

Reading the evidence codes

q is the design tier, i the impact, n the sample, and the kind with its r the rigour judged within that kind: what each code means.

This claim: no standardized effect is recorded in observations/ for it yet, so no benchmark reading is possible.

q2 i2 Well-trained DNN+HMM models with the eyes-focused pattern showed higher face recognition accuracy than nose-focused models (effect size d = 0.75). → Hsiao 2022

Evidence

Hsiao 2022

Hsiao, J. H., An, J., Hui, V. K. S., Zheng, Y. & Chan, A. B. (2022). Understanding the role of eye movement consistency in face recognition and autism through integrating deep neural networks and hidden Markov models. npj Science of Learning 7:28. https://doi.org/10.1038/s41539-022-00139-6

q2 · i2 · design · r2

Simulation of 80 trained DNN+HMM models on the LFW-a face dataset; representative eye movement patterns were derived by EMHMM clustering. Well-trained (epoch 500) eyes-focused models outperformed nose-focused ones, with printed effect size d = 0.75 and "MA = 0.534, MB = 0.500".

"In the well-trained models, those with pattern A (eye-focused) exhibited higher accuracy than pattern B (nose-focused), t(78) = 3.33, p = 0.001, d = 0.75, MA = 0.534, MB = 0.500"

Discussion

Page metadata
Field Value
type claim
id well-trained-model-eyes-focused-pattern-advantage
title In well-trained DNN+HMM face-recognition models, an eyes-focused eye movement pattern yields higher recognition accuracy than a nose-focused pattern
description In well-trained DNN+HMM face-recognition models, an eyes-focused eye movement pattern yields higher recognition accuracy than a nose-focused pattern
status review
evidence_strength moderate
newest_evidence 2022
generated by process:wiki-ingest on 2026-10-26
trust unverified — no one has confirmed this page's content
sources 1 — hsiao-2022

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