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A Classification Model for Addressing Welfare Blind Spots through Progressive Variable Expansion: Focusing on Variable Generation via TVAE and Recall Optimization

Youngsik Park1 · Dongwon Lee1 · Hyoung-Yong Lee1

1 Hansung University

Published: January 2026 · Vol. 55 No. 2 · pp. 583-611

DOI: https://doi.org/10.17287/kmr.2026.55.2.583

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