Question 1: Short answer
easyAI-checkedLearning TheoryFor squared-error loss, a model has squared bias (its bias is ) and variance at a test input, and the label noise there has variance . What is the expected squared test error at that input?
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For squared-error loss, a model has squared bias (its bias is ) and variance at a test input, and the label noise there has variance . What is the expected squared test error at that input?