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- 错误率,error rate
- 精度,accuracy
- 误差,error
- 训练误差,training error
- 泛化误差,generalization error
- 过拟合,overfitting
- 欠拟合,underfitting
- 模型选择,model selection
- 测试机,testing set
- 测试误差,testing error
- 分层采样,stratified sampling
- 交叉验证法,cross validation
- 自助法,bootstrapping
- 自助采样,bootstrap sampling
- 包外估计,out of bag estimate
- 参数,parameter
- 调参,parameter tuning
- 验证集,validation set
- 性能度量,performance measure
- 均方误差,mean squared error
- 查准率,precision
- 查全率,recall
- 混淆矩阵:confusion matrix
- 真正例TP,true positive
- 假反例FN,false negative
- 假正例FP,false positive
- 真反例TN,true negative
- 平衡点,break-even point
- 阈值,threshold
- 受试者工作特征,ROC曲线,receiver operating characteristic
- 真正例率TPR,true positive rate
- 假正例率FPR,FALSE positive rate
- ROC曲线下面积AUC,area under ROC curve
- 非均等代价,unequal cost
- 代价矩阵,cost matrix
- 总体代价,total cost
- 代价敏感,cost sensitive
- 统计假设检验,hypothesis test
- 二项(binomial)分布
- 二项检验,binomial test
- 置信度,confidence
- 双边(two-tailed)假设
- 成对t检验,paired t-tests
- 列联表,contingency table
- 后续检验,post-hoc test
- 偏差-方差分解,bias-variance decomposition
- 偏差-方差窘境,bias-variance dilemma
周志华西瓜书-AI英语单词,第二章
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转载自blog.csdn.net/lsc989818/article/details/78714477
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