MetricDataPoint class
Model performance metrics data points.
Constructors
- MetricDataPoint({double? fpr, double? precision, double? threshold, double? tpr})
-
MetricDataPoint.fromJson(Map<
String, dynamic> json) -
factory
Properties
- fpr → double?
-
The false positive rate. This is the percentage of total legitimate events
that are incorrectly predicted as fraud.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- precision → double?
-
The percentage of fraud events correctly predicted as fraudulent as compared
to all events predicted as fraudulent.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- threshold → double?
-
The model threshold that specifies an acceptable fraud capture rate. For
example, a threshold of 500 means any model score 500 or above is labeled as
fraud.
final
- tpr → double?
-
The true positive rate. This is the percentage of total fraud the model
detects. Also known as capture rate.
final
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited