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@tensorflow-models/coco-ssd

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Object detection model (coco-ssd) in TensorFlow.js

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/** * @license * Copyright 2018 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'; /** * Finds the values and indices of the `k` largest entries along the last * dimension. * * If the input is a vector (rank=1), finds the k largest entries in the vector * and outputs their values and indices as vectors. Thus values[j] is the j-th * largest entry in input, and its index is indices[j]. * For higher rank inputs, computes the top k entries along the last dimension. * * If two elements are equal, the lower-index element appears first. * * ```js * const a = tf.tensor2d([[1, 5], [4, 3]]); * const {values, indices} = tf.topk(a); * values.print(); * indices.print(); * ``` * @param x 1-D or higher `tf.Tensor` with last dimension being at least `k`. * @param k Number of top elements to look for along the last dimension. * @param sorted If true, the resulting `k` elements will be sorted by the * values in descending order. */ /** @doc {heading: 'Operations', subheading: 'Evaluation'} */ declare function topk_<T extends Tensor>(x: T | TensorLike, k?: number, sorted?: boolean): { values: T; indices: T; }; export declare const topk: typeof topk_; export {};