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- A improved BP neural network algorithm with the stability of the steepest descent method and the speed performance of the Newton approach method is educed. 导出一种既有最速下降法的稳定性又有牛顿法的快速性的新算法;
- An Accelerative BP Neural Network Algorithm Based-on Theory of Rough Sets 一种基于粗集理论的BP神经网络加速算法
- Study on Fitting of Surrounding Rock Deformation Time-history Curve by BP Neural Network Algorithm 公路隧道围岩变形时程曲线拟合的BP算法
- Study on the BP Neural Network Algorithm and Its Application in the Covalent Bond Length Calculations BP神经网络计算法及共价键长计算的研究
- BP neural network algorithm BP神经网络算法
- The paper expounds the basic theory, algorithm, disfigurement and improving methods of BP neural network. 摘要本文阐述了BP神经网络的基本理论、算法、缺陷及改进方法,通过实例对旅游交通安全进行研究。
- The paper expounds the basic theory,algorithm,disfigurement and improving methods of BP neural network. 本文阐述了BP神经网络的基本理论、算法、缺陷及改进方法,通过实例对旅游交通安全进行研究。
- Abstract: Theoretical basis and integration methods of genetic algorithm (GA)and BP neural network (NN). 摘 要: 分析遗传算法(GA)及BP神经网络(NN)的理论基础,提出了GA与NN结合的主要方式和步骤。
- The method of BP neural network improved by Levenberg-Marquardt algorithm in surface EMG signal classification is proposed. 提出用 Levenberg-Marquardt 算法改进 BP 神经网络识别表面肌电信号的方法。
- BP neural network based on LM algorithm for network studying was adopted LM algorithm is an improved Gauss-Newton algorithm. LM算法是一种改进的商斯一牛顿算法,此算法通过简化的网络输入,进一步提高了网络学习的精度。
- BP neural network can work out how much force applied to the dolly through gradient degressive algorithm to adjust the joint weights. BP神经网络在计算的过程中,需要调节其连接权系数,一般情况下采用梯度下降法来调节其权系。
- The improved EBP neural network algorithm is used in this system. 提出了对传统EBP神经网络算法的改进方法。
- Author also emphasized on fundamentals, algorithm and algorithm"s amelioration of three-level forward BP neural network. 进而重点讨论了三层前向BP网络的工作原理、算法以及算法的改进;
- A new approach for back analysis of mechanical parameters of dams combining BP neural network with uniform design and genetic algorithm was established. 将均匀设计理论、BP神经网络和遗传算法三者结合起来,应用于大坝力学参数反分析中。
- Based on BP neural network, algorithm transforming CMY to XYZ color space was discussed.Working flow of transforming algorithm was given and algorithm model was established. 摘要对基于BP神经网络的CMY到XYZ颜色空间转换算法进行了探讨,给出了算法工作流程并建立了模型。
- Thus it proposes the BP neural network fault diagnosis algorithm based on the incompletion wavelet packet transform and energy normalization as preprocessors. 提出了一种基于不完全小波包变换和能量归一化作为预处理的模拟电路故障诊断的BP网络算法。
- It is based on nonlinear homotopic BP neural network with nonlinear normalization method to identify the oil pumping model, and the genetic algorithm to optimize the downtime. 利用非线性规范化方法的非线性同伦BP神经网络对采油模型进行辨识,采用遗传算法优化停机时间。
- BP neural network can efficiently approximate any nonlinear system, but there is a problem of inefficient learning speed with the conventional steepest descent algorithm. BP神经网络可以有效地对非线性系统进行逼近,但是传统的最速下降搜索方法存在收敛速度慢的问题。
- In this paper, the algorithm of a new weigh in motion (WIM) system based on rubber oil pipe sensor is studied.A calculation model combining with BP neural network is set up. 摘要对一种基于橡胶油管传感器的新型汽车行驶称重(WIM)系统的算法进行了研究,针对诸多因素对WIM系统的输出值产生影响,提出了结合神经网络的计算模型。
- Aiming at the shortages of the conventional BP neural network, this paper proposes a new Levenberg-Marquardt (LM) algorithm which speeds up the training of BP neural network. 摘要针对传统BP算法的缺陷,提出了一种采用L-M算法来加快收敛速度改进的BP神经网络。