Unverified50% confidenceFactExact time
当不动动作占据80%以上帧时，模型通过最小化交叉熵损失可在不学习有意义特征的情况下达到80%准确率，这称为多数类捷径
1
Sources
50%
Confidence
Long-term
Relevance
7/10/2026
First Seen
Sources
Behavior Cloning Training Failing? A Systematic Guide to Data Quality and Tuning
redditr/learnmachinelearning7/9/2026
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