evalml.objectives.R2

Inheritance diagram of R2
class evalml.objectives.R2[source]

Coefficient of determination for regression.

Methods

calculate_percent_difference

Calculate the percent difference between scores.

objective_function

Computes the relative value of the provided predictions compared to the actual labels, according a specified metric

score

Returns a numerical score indicating performance based on the differences between the predicted and actual values.

validate_inputs

Validates the input based on a few simple checks.