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The model used multiple stepwise regression method and back propagation method independently. 模型分别采用多元逐步回归方法和反向传播方法。
Based on the linearization approximation, nonlinear Schrdinger equation is quantized, the influences of the initial chirp on soliton squeezing ratio was studied by using back propagation method. 在线性近似条件下,量子化了非线性薛定谔方程,用后向传播法数值求解了初始啁啾对光孤子压缩比的影响。
Soft-sensor model based on multiple stepwise regression method and back propagation method 基于多元逐步回归和反向传播方法的粗汽油干点软测量模型
Study on the in vitro propagation method of Anthurium spp. 火鹤花离体培养育苗技术研究。
Based on empirical mode decomposition (EMD) and back propagation (BP) neural network, a new method is proposed to identify flow pattern of oil-gas two-phase flow. 基于经验模态分解(empirical mode decomposition,EMD)和BP神经网络,提出了油气两相流流型辨识的新方法。
On the basis of molecular subgraph coding method, a back propagation neural network was trained on the molecular subgraph code to predict Gibbs energy of alkanes. 采用分子子图编码法将烷烃的分子子图码作为人工神经网络的输入参数,对烷烃的吉布斯自由能进行预测。
Many plants have special propagation methods. 许多植物的传种方式很特别。
Based on gradient descent rule, the BP( Back Propagation) algorithm is a local optimization algorithm. bp算法基于梯度下降原理，是一种局部寻优算法。
Test on the Propagation Methods of Hibiscus mutabilis L. 芙蓉花优良品种的繁殖技术研究。
The back propagation (BP) neural network model of 5-degree of freedom (DOF) upper limb rehabilitant robot was built. 摘要建立了5自由度上肢康复机器人的BP神经网络控制模型。
The surface wave propagation method was suitable for the measurement of dynamic shear moduli of particleboard. 不同方法测得的弹性模量值不同．但它们之间存在着一定的内在联系。
Through applying an improved BP(back propagation) algorithm to city consume,a BP model is built. 针对城市消费预测问题;应用一种改进的BP算法;建立了相应的BP网络模型;并设计了基于BP神经网络的城市消费预测系统.
The basic idea of the finite element beam propagation method (FE-BPM) is described. 文中概述了有限元束传播方法的基本思想和方法。
The NN controller is trained with evolutionary computation and back propagation. 进化算法和反向传播被用于神经网络的训练。
Analysis of Optical Effect in Intersectional Silicon Waveguide Switch by Beam Propagation Method[J]. 引用该论文刘育梁;段军华;刘恩科;罗晋生;王启明.
The back propagation(BP) neural network model of 5-degree of freedom(DOF) upper limb rehabilitant robot was built. 建立了5自由度上肢康复机器人的BP神经网络控制模型。
The author puts forward an outline on evaluation of the storehouses and takes back propagation(BP) modes as an example. 提出了评价的基本思路,构建了评价的反向误差传播(BP)模型。
A novel fast 2D time domain finite element beam propagation method (FE-TD-BPM) which is used to analyze planar lightwave circuit(PLC) is presented. 摘要提出并建立了一种新型的快速分析平面光波光路器件传输特性的2D时域有限元束传播法(FE-TD-BPM)模型。
To overcome those difficulties, we suggest the multiplayer perceptron trained by a back propagation as our recognizer. 我们在此建议使用利用倒传递网路训练的多层次认知元来克服这个困难。
The propagation characteristics of several kinds of laterally tapered transitional waveguides are analyzed using the beam propagation method(BPM). 基于光束传播法,对几种只沿纵向变化的锥形过渡波导的传输特性进行了分析。