Unverified50% confidenceFactExact time
VRM主张在每个样本点周围定义一个邻域分布,并在该邻域上计算期望损失,是对经验风险最小化(ERM)框架的扩展
1
Sources
50%
Confidence
Long-term
Relevance
7/15/2026
First Seen
Sources
Related Claims
UnverifiedERM假设训练样本点本身是风险积分的离散近似,而VRM主张在每个样本点周围定义邻域分布并在该邻域上计算期望损失84% similarUnverifiedDFL(Distribution Focal Loss)将边界框位置建模为离散概率分布,通过预测分布的期望值推断坐标64% similarUnverified将分散损失与知识蒸馏结合,用大模型的嵌入分布特性作为分散约束的参考目标,是一个潜在的研究方向60% similarUnverifiedLLM可通过分析输出token的对数概率分布、思维链末尾自我评估、温度采样统计答案分布熵值等手段近似估计决策置信度60% similarUnverifiedLLM成本优化体系可分为模型层、提示层、推理层、流量层,语义缓存属于流量层优化59% similar
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