Classification

Which performance metrics are NOT for classification problems?

• F1-Score

• Accuracy

• MAE

• Precision

Which one is the definition of finding features that separate known groups in a multivariate sample?

• Discrimination

• Classification

• Regression

• Clustering

Which one is the definition of developing a rule to allocate a new object into one of a number of known groups?

• Discrimination

• Classification

• Clustering

• Regression

What type of classification is it if the data has more than 2 classes and each data has only 1 label?

• Binary

• Multi-label

• Multi-class

• Multi-output

What type of classification is it if the data has only 2 classes and each data can have more than 1 label?

• Binary

• Multi-class

• Multi-label

• Multi-output

Which method is NOT for handling multiclass classification problems?

• K-Nearest Neighbor

• Naive bayes Classifier

• K-Means

• Multinomial logistic regression

Which one is the definition of a predicted positive and actually negative observation?

• True Positive (TP)

• False Positive (FP)

• True Negative (TN)

• False Negative (FN)