RegressionMetrics class Null safety

Evaluation metrics for regression and explicit feedback type matrix factorization models.

Constructors

RegressionMetrics({double? meanAbsoluteError, double? meanSquaredError, double? meanSquaredLogError, double? medianAbsoluteError, double? rSquared})
RegressionMetrics.fromJson(Map json_)

Properties

hashCode int
The hash code for this object.
read-onlyinherited
meanAbsoluteError double?
Mean absolute error.
read / write
meanSquaredError double?
Mean squared error.
read / write
meanSquaredLogError double?
Mean squared log error.
read / write
medianAbsoluteError double?
Median absolute error.
read / write
rSquared double?
R^2 score.
read / write
runtimeType Type
A representation of the runtime type of the object.
read-onlyinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
toJson() Map<String, dynamic>
toString() String
A string representation of this object.
inherited

Operators

operator ==(Object other) bool
The equality operator.
inherited