Zhou Zhihua Watermelon Book-AI English Words, Chapter Two

1. • Error rate
   • Accuracy
   • Error
   • Training error
   • Generalization error
   • Overfitting
   • Underfitting
   • Model selection
   • Testing machine, testing set
   • Testing error
   • Stratified sampling
   • Cross validation
   • Self-service method, bootstrapping
   • Self-service sampling, bootstrap sampling
   • Out of bag estimate
   • Parameter
   • Parameter tuning
   • Validation set
   • Performance measure
   • Mean squared error
   • Precision
   • Recall
   • Confusion matrix: confusion matrix
   • True case TP, true positive
   • Counterexample FN, false negative
   • FP, false positive
   • True counterexample TN, true negative
   • Break-even point
   • Threshold
   • Receiver operating characteristic, ROC curve, receiver operating characteristic
   • TPR, true positive rate
   • FPR, FALSE  positive rate
   • AUC, area under ROC curve
   • Unequal cost
   • Cost matrix
   • Total cost
   • Cost sensitive
   • Statistical hypothesis test, hypothesis test
   • Binomial distribution
   • Binomial test
   • Confidence
   • Two-tailed hypothesis
   • Paired t-tests
   • Contingency table
   • Follow-up test, post-hoc test
   • Bias-variance decomposition, bias-variance decomposition
   • Bias-variance dilemma