/**
|
* @license
|
* Copyright 2018 Google LLC
|
*
|
* Use of this source code is governed by an MIT-style
|
* license that can be found in the LICENSE file or at
|
* https://opensource.org/licenses/MIT.
|
* =============================================================================
|
*/
|
/// <amd-module name="@tensorflow/tfjs-layers/dist/metrics" />
|
import { Tensor } from '@tensorflow/tfjs-core';
|
import { categoricalCrossentropy as categoricalCrossentropyLoss, cosineProximity, meanAbsoluteError, meanAbsolutePercentageError, meanSquaredError, sparseCategoricalCrossentropy as sparseCategoricalCrossentropyLoss } from './losses';
|
import { LossOrMetricFn } from './types';
|
export declare function binaryAccuracy(yTrue: Tensor, yPred: Tensor): Tensor;
|
export declare function categoricalAccuracy(yTrue: Tensor, yPred: Tensor): Tensor;
|
export declare function precision(yTrue: Tensor, yPred: Tensor): Tensor;
|
export declare function recall(yTrue: Tensor, yPred: Tensor): Tensor;
|
export declare function binaryCrossentropy(yTrue: Tensor, yPred: Tensor): Tensor;
|
export declare function sparseCategoricalAccuracy(yTrue: Tensor, yPred: Tensor): Tensor;
|
export declare function topKCategoricalAccuracy(yTrue: Tensor, yPred: Tensor): Tensor;
|
export declare function sparseTopKCategoricalAccuracy(yTrue: Tensor, yPred: Tensor): Tensor;
|
export declare const mse: typeof meanSquaredError;
|
export declare const MSE: typeof meanSquaredError;
|
export declare const mae: typeof meanAbsoluteError;
|
export declare const MAE: typeof meanAbsoluteError;
|
export declare const mape: typeof meanAbsolutePercentageError;
|
export declare const MAPE: typeof meanAbsolutePercentageError;
|
export declare const categoricalCrossentropy: typeof categoricalCrossentropyLoss;
|
export declare const cosine: typeof cosineProximity;
|
export declare const sparseCategoricalCrossentropy: typeof sparseCategoricalCrossentropyLoss;
|
export declare const metricsMap: {
|
[functionName: string]: LossOrMetricFn;
|
};
|
export declare function get(identifier: string | LossOrMetricFn): LossOrMetricFn;
|
/**
|
* Get the shortcut function name.
|
*
|
* If the fn name is a string,
|
* directly return the string name.
|
* If the function is included in metricsMap or lossesMap,
|
* return key of the map.
|
* - If the function relative to multiple keys,
|
* return the first found key as the function name.
|
* - If the function exists in both lossesMap and metricsMap,
|
* search lossesMap first.
|
* If the function is not included in metricsMap or lossesMap,
|
* return the function name.
|
*
|
* @param fn loss function, metric function, or short cut name.
|
* @returns Loss or Metric name in string.
|
*/
|
export declare function getLossOrMetricName(fn: string | LossOrMetricFn): string;
|