@tensorflow/tfjs-core
Version:
Hardware-accelerated JavaScript library for machine intelligence
41 lines (40 loc) • 1.78 kB
TypeScript
/**
* @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.
* =============================================================================
*/
/// <amd-module name="@tensorflow/tfjs-core/dist/optimizers/adam_optimizer" />
import { ConfigDict, Serializable, SerializableConstructor } from '../serialization';
import { NamedTensor, NamedVariableMap } from '../tensor_types';
import { Optimizer } from './optimizer';
export declare class AdamOptimizer extends Optimizer {
protected learningRate: number;
protected beta1: number;
protected beta2: number;
protected epsilon: number;
/** @nocollapse */
static get className(): string;
private accBeta1;
private accBeta2;
private accumulatedFirstMoment;
private accumulatedSecondMoment;
constructor(learningRate: number, beta1: number, beta2: number, epsilon?: number);
applyGradients(variableGradients: NamedVariableMap | NamedTensor[]): void;
dispose(): void;
getWeights(): Promise<NamedTensor[]>;
setWeights(weightValues: NamedTensor[]): Promise<void>;
getConfig(): ConfigDict;
/** @nocollapse */
static fromConfig<T extends Serializable>(cls: SerializableConstructor<T>, config: ConfigDict): T;
}