SnowPro Advanced Data ScientistDemo

By Snowflake · Question Mode

QuestionQ43

Data science concepts

Which statement describes a Receiver Operating Characteristics (ROC) curve?

  • A A measure of an attribute’s usefulness and related classification value.
  • B A measure of central tendency to show how an outlier related to a defined value.
  • C A plot of values of the false positive rate as compared to the true positive rate for a specified value.
  • D A plot of values that maps a linear relationship between input variables (x) and an output variable (y).
Explanation

A receiver operating characteristic (ROC) curve shows the trade-off between a classifier’s true positive rate and false positive rate as its decision threshold varies.

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