Unverified50% confidenceFactExact time
R中的mcnemar.test()函数可以自动处理卡方近似与精确检验之间的切换
1
Sources
50%
Confidence
Long-term
Relevance
7/13/2026
First Seen
Sources
McNemar检验对比机器学习模型:随机种子下的正确用法
redditr/learnmachinelearning7/11/2026
Related Claims
UnverifiedMcNemar检验是一种专门用于配对二分类数据的非参数检验方法71% similarUnverified该项目采用配对McNemar检验作为统计显著性验证方法68% similarUnverified多种子实验中检验对象从单样本预测分歧变为多次运行的准确率序列时,通常已不再适用McNemar检验68% similarUnverifiedMcNemar 检验要求两个模型在完全相同的测试集上评估,任何测试集的不一致都会使检验失效66% similarUnverified对于包含N个布尔条件的判定表达式,MC/DC至少需要N+1个测试用例,而完全组合覆盖需要2^N个用例64% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/502761API
curl https://kongchang.com/api/v1/knowledge/claims/502761MCP
get_claim(id=502761)