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DST:思維樹的即插即用高效預測器

DST:思維樹的即插即用高效預測器

DST 引入輕量級即插即用預測器,作為監督式啟發式引導 LLM 中的思維樹(ToT)搜尋。它實現動態、情境感知的剪枝,在簡單步驟近似貪婪效率,在複雜情況自適應擴展。評估顯示在推理基準上準確率與基準相當或優越,計算量減少 26-75%。

ArXiv AIResearchMar 24#reasoning#pruning#efficiency
GHOST Prunes Mamba2 Hidden States Efficiently

GHOST Prunes Mamba2 Hidden States Efficiently

GHOST applies structured pruning to Mamba2 using forward-pass controllability and observability metrics, avoiding backpropagation. Achieves 50% state reduction with ~1 PPL rise on WikiText-2 across 130M-2.7B models. Code available anonymously.

ArXiv AIResearchFeb 13#research#ghost#mamba2