Beyond Exact Match: Task-Aware GRPO for Cross-Domain PCBA Visual Question Answering
This work proposes a multimodal reasoning framework for cross-domain PCBA visual question answering that converts standards-derived, real-world, and auxiliary PCB-domain data into a unified instruction format and constructs verified reasoning traces aligned with visual evidence, question semantics, candidate options, a...
Jia Li, Li Dai, Peng Jia et al.
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