NO.PZ202208300200000302
问题如下:
The Default_Status field is best described as:
选项:
A.a feature.
B.the target.
C.the labeled data.
解释:
SolutionB is correct. The Default_Status field is identified as the “goal” variable to be predicted by the model, which means it is the target variable.
A is incorrect. A feature is defined as an independent variable that helps determine the target variable.
C is incorrect. The labeled data (training data set) is used to train the supervised machine learning algorithm to infer a pattern-based prediction rule.
请问,c选项不选的原因?