A classifier has 15% training error and its dev set error is barely higher. How is this classifier best described?

In the high bias, low variance example, the gap between training error and dev set error is large.

A classifier with high bias and low _____ fails to fit the training set well and is described as underfitting.

Match each bias-variance term to its description in the Machine Learning Yearning example.

Arrange the steps for measuring bias and variance to diagnose a classifier.

What does an estimated variance of 1% (alongside 15% bias) specifically indicate about the classifier?

An underfitting classifier performs well on its training set but poorly on the dev set.

In the Machine Learning Yearning example, the estimated bias is _____ and the classifier is said to be underfitting.

Match each bias-variance condition to what it implies about the train-to-dev error gap.

Arrange the reasoning steps to conclude that a classifier with 15% bias and 1% variance is underfitting.