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Unverified50% confidenceFactExact time

作者验证有93%的概率质量正确对齐，信息损失并非映射逻辑的bug

1

Sources

50%

Confidence

Long-term

Relevance

7/14/2026

First Seen

Sources

跨分词器知识蒸馏：85%信息丢失的根因与链式法则解法

Related Claims

Unverified即便单字符识别准确率达到99%，对于一个包含10个字符的字段，其整体正确率也仅约90%，这被称为"准确率衰减效应"70% similar Unverified95%置信水平意味着如果用相同方法重复进行100次调查，大约有95次的结果会落在误差范围之内70% similar Unverified模型输出的token级别概率（logprob）与事实准确性之间的相关性不强，编造的事实可能获得与真实信息同样高的生成概率67% similar Unverified在样本严重不均衡时，精度(Accuracy)会产生误导，模型把所有人都预测为健康精度照样能达到99%以上66% similar Unverified在财务报表中，字符准确率可能高达99%，但语义准确率可能不足50%65% similar

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get_claim(id=508983)