Machine Heart

Jul 10, 2026 · Artificial Intelligence

How LIMSSR Overcomes Training‑Time Modality Missing for Precise Action Quality Evaluation

The paper introduces LIMSSR, an LLM‑driven sequence‑to‑score framework that addresses incomplete multimodal observations during training for fine‑grained action quality assessment, detailing its prompt‑guided modality completion, multi‑dimensional fusion, and mask‑aware dual‑path aggregation, and demonstrates state‑of‑the‑art results on FS1000, Fis‑V and RG benchmarks.