PNN network; LVQ network; SOM network; the non-asbestos gaskets; classification;
PNN神经网络；LVQ神经网络；SOM神经网络；非石棉垫片； 分类；
A novel PNN model with training algorithms is proposed for class conditional density estimation.
提出了一种新的类条件密度函数估计的PNN模型及其算法。
Aiming at procedure neural network (PNN) 's aggregation in time field, a training method of PNN is shown.
为解决过程神经元网络训练涉及的时域聚合运算问题，提出了过程神经元网络的一种学习算法。
Finally, PNN method is used to identify the primary fault sources from the features of correlative faults.
最后，利用概率神经网络技术进一步从关联故障特征中辨识出初始故障源。
The simulation results show that PND and PNN can reflect the situation of flooded layer in many conditions.
模拟研究结果表明，在大多数情况下，PND和PNN测井能较好的反映地层的水淹情况。
Aiming at process neural network aggregation operation problem in time field, a training method of PNN is shown.
为解决过程神经元网络训练涉及的时域聚合运算问题，提出了过程神经元网络的一种学习算法。
The addition of excess WO_3 improved the dielectric temperature characteristic of PMW-PNN-PT ceramics, but the dielectric constant decreased.
过量WO_3能够改善陶瓷的温度稳定性，同时会降低样品的介电常数。
Probabilistic neural network (PNN) model is a kind of artificial neural network, which is simple in structure, easy for training and widely used.
概率神经网络(PNN)是一种训练速度快、结构简洁明了、应用广泛的人工神经网络。
By comparison, LVQ network was better than the others in classification ability and training cost, and PNN network in computation load and easy use.
比较而言，学习矢量量化网络在分类能力和训练成本方面更胜一筹，而概率神经网络则在计算负载和易用性方面更好一些。
By comparison, LVQ network and PNN network are better than BPN network in classification ability, and PNN network is better than the others in computation load.
比较而言，学习矢量量化网络和概率神经网络在分类能力方面要比反向传播网络好一些，概率神经网络在计算负载方面比学习矢量量化网络要更胜一筹。
The results show that the identification accuracy of the PNN is better than that of the traditional BP network, and the adaptive PNN is better than the basic PNN.
研究发现，运用PNN进行结构损伤识别精度要优于传统的BP网络，而且自适应PNN要比基本的PNN精度高。
Probabilistic Neural Networks (PNN) is improved and used on line to estimate the states of singular perturbed systems, especially to the fast states of the systems.
将改进的概率神经网络(PNN)用于奇异摄动系统的实时状态估计，注重针对系统快变部分的滤波。
Mainly researched was the effect on properties of PMN-PNN-PZT piezoelectric ceramics for different synthesizing process named precursor synthesis and oxide compound synthesis.
研究了前驱体合成(又称铌铁矿合成)与传统的氧化物混合合成，对PMN - PNN -PZT四元系压电陶瓷性能的影响。
The PNN applies the linear nodes and threshold nodes to make the modes assortment, and converts the exact variates in input analytical space to variates in output FUZZY space.
利用线性节点及阈值节点进行模式分类，将输入空间的精确变量转换为输出模糊空间的变量。
In the process of application of Improved BP algorithm in PNN, the input functions and the network weight functions are represented as expansion of a same orthogonal function basis.
在改进BP算法与网络训练的结合过程中，权函数及输入函数皆被用同一正交基函数展开。
Probabilistic neural network is good at classifying, we proposed a new method for aeroengine fault diagnosis based on PNN, and it can diagnose three typical aeroengine rotor fault accurately.
鉴于概率神经网络良好的分类性能，提出一种基于PNN的飞机发动机故障诊断方法，成功对三种典型飞机发动机转子故障做出了正确诊断。
Probabilistic neural network is good at classifying, we proposed a new method for aeroengine fault diagnosis based on PNN, and it can diagnose three typical aeroengine rotor fault accurately.
鉴于概率神经网络良好的分类性能，提出一种基于PNN的飞机发动机故障诊断方法，成功对三种典型飞机发动机转子故障做出了正确诊断。
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