Question: Regression model sensitivity. Consider the regression model xB+, where is the prediction, is a feature vector, Bis a coefficient vector, and v is the

Regression model sensitivity. Consider the regression model xB+, where is the prediction,

Regression model sensitivity. Consider the regression model xB+, where is the prediction, is a feature vector, Bis a coefficient vector, and v is the offset term. If x and a are feature vectors with corresponding predictions and , show that I-l A-| This means that when |8| is small, the prediction is not very sensitive to a change in the feature vector

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