动量: [物理学] (运动物体的质量和速度的乘积) momentum; quantity of motion 广义动量 generalized momentum; 物体下落增进动量。 a falling object gains momentum as it falls. 旋转的陀螺正在失去动量。 the spinning top was losing momentum
In addition , the moment method is introduced to form the moment anfis 此外,引入神经网络中的动量法,构造动量递阶anfis 。
The program realization and numerical calculation of the concrete calculating examples can testify the efficiency and feasibility of the best perturbation method to solve the problems of the kinds 通过对具体算例的程序实现和数值计算,并结合形象化的图表和图形,验证了最佳摄动量法解决此类问题的有效性和可行性。
In order to solve the bp neural network " s inherent deficiency of slowly converging and easily falling into local minimum , we propose to use an algorithm combined self - adapting learning rate and extra momentum 为了克服bp网络在学习训练过程中收敛速度慢、容易陷入局部极小的不足,本文采用了自适应的学习速率和附加动量法。
2 . research on learning control with distal teacher of chaotic dynamical system . analyzed the characters , limitations and application of bp nn , prompted a kind of unproved method , that is additive - momentum - method bp nn 从系统辨识的角度分析了反向传播神经网络在系统辨识过程中的特点、存在的缺陷及其应用,并对其进行了改进,进一步提出了附加动量法的自适应反向传播神经网络算法。
4 . when the regular bp neural network is used , it may have poor performance because of bad convergence . so we choose improved bp neural network as classifier , which combines momentum and adaptive learning rate , and improve the learning and recognition efficiency 针对标准的bp神经网络常因收敛速度太慢而影响求解质量的问题,我们选用动量法和学习率自适应调整相结合的改进的bp神经网络作为分类器,从而提高了学习速度和识别率。
动量: momentum; quantity of motion法: law最大劳动量法则。: parkinson's law动量: [物理学] (运动物体的质量和速度的乘积) momentum; quantity of motion 广义动量 generalized momentum; 物体下落增进动量。 a falling object gains momentum as it falls. 旋转的陀螺正在失去动量。 the spinning top was losing momentum 量法: magnitude method摆动量: amount of ecentricity; oscillating quantity变动量: amount of change波动量: fluctuating quantity初动量: initial momentum磁动量: magnetic momemt窜动量: play电动量: electrokinetic momentum动动量: kinetic momentum动量场: momentum field动量矩: twist; moment of momentum◇动量矩定理 moment of a momentum theorem动量流: flow of momentum动量谱: momentum ectrum; momentum spectrum动量球: momentum here; momentum sphere动量序: momentum order动量轴: axis of momentum浮动量: floating quantum滑动量: slippage活动量: activity content基动量: groumoment角动量: angular momentum; moment of momentum; twist◇角动量定律 angular momentum law; 角动量守恒 conservation of angular momentum; 角动量守恒定理 law of conservation of angular momentum; 角动量算符 angular momentum operator; 角动量原理 principle of angular momentum; 角动量轴 axis of angular momentum