@tensorflow/tfjs-core
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Hardware-accelerated JavaScript library for machine intelligence
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TypeScript
/**
* @license
* Copyright 2017 Google LLC. All Rights Reserved.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* =============================================================================
*/
/// <amd-module name="@tensorflow/tfjs-core/dist/ops/broadcast_util" />
/**
* Returns the dimensions in the input shape that are broadcasted to
* produce the provided output shape.
*
* The returned dimensions are 0-indexed and sorted. An example:
* inShape = [4, 1, 3]
* outShape = [5, 4, 3, 3]
* result = [1]. Dimension 1 (2nd dimension of input) gets broadcasted 1 => 3.
*/
export declare function getBroadcastDims(inShape: number[], outShape: number[]): number[];
/**
* Returns the axes in the output space that should be reduced to produce
* the input space.
*/
export declare function getReductionAxes(inShape: number[], outShape: number[]): number[];
export declare function assertAndGetBroadcastShape(shapeA: number[], shapeB: number[]): number[];