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

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/** * @license * Copyright 2018 Google Inc. 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, Tensor1D, Tensor2D } from '../tensor'; import { TensorLike } from '../types'; /** * Computes the dot product of two matrices, A * B. These must be matrices. * * ```js * const a = tf.tensor2d([1, 2], [1, 2]); * const b = tf.tensor2d([1, 2, 3, 4], [2, 2]); * * a.matMul(b).print(); // or tf.matMul(a, b) * ``` * @param a First matrix in dot product operation. * @param b Second matrix in dot product operation. * @param transposeA If true, `a` is transposed before multiplication. * @param transposeB If true, `b` is transposed before multiplication. */ /** @doc {heading: 'Operations', subheading: 'Matrices'} */ declare function matMul_<T extends Tensor>(a: T | TensorLike, b: T | TensorLike, transposeA?: boolean, transposeB?: boolean): T; /** * Computes the outer product of two vectors, `v1` and `v2`. * * ```js * const a = tf.tensor1d([1, 2, 3]); * const b = tf.tensor1d([3, 4, 5]); * * tf.outerProduct(a, b).print(); * ``` * @param v1 The first vector in the outer product operation. * @param v2 The second vector in the outer product operation. */ /** @doc {heading: 'Operations', subheading: 'Matrices'} */ declare function outerProduct_(v1: Tensor1D | TensorLike, v2: Tensor1D | TensorLike): Tensor2D; /** * Computes the dot product of two matrices and/or vectors, `t1` and `t2`. * * ```js * const a = tf.tensor1d([1, 2]); * const b = tf.tensor2d([[1, 2], [3, 4]]); * const c = tf.tensor2d([[1, 2, 3], [4, 5, 6]]); * * a.dot(b).print(); // or tf.dot(a, b) * b.dot(a).print(); * b.dot(c).print(); * ``` * @param t1 The first tensor in the dot operation. * @param t2 The second tensor in the dot operation. */ /** @doc {heading: 'Operations', subheading: 'Matrices'} */ declare function dot_(t1: Tensor | TensorLike, t2: Tensor | TensorLike): Tensor; export declare const matMul: typeof matMul_; export declare const dot: typeof dot_; export declare const outerProduct: typeof outerProduct_; export {};