/**
* @license
* Copyright 2019 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.
* =============================================================================
*/
///
import { Tensor } from '../tensor';
import { TensorLike } from '../types';
/**
* Returns whether the targets are in the top K predictions.
*
* ```js
* const predictions = tf.tensor2d([[20, 10, 40, 30], [30, 50, -20, 10]]);
* const targets = tf.tensor1d([2, 0]);
* const precision = await tf.inTopKAsync(predictions, targets);
* precision.print();
* ```
* @param predictions 2-D or higher `tf.Tensor` with last dimension being
* at least `k`.
* @param targets 1-D or higher `tf.Tensor`.
* @param k Optional Number of top elements to look at for computing precision,
* default to 1.
*
* @doc {heading: 'Operations', subheading: 'Evaluation'}
*/
declare function inTopKAsync_(predictions: T | TensorLike, targets: U | TensorLike, k?: number): Promise;
export declare const inTopKAsync: typeof inTopKAsync_;
export {};