一种新型神经网络结构模型的应用研究
The Application Study of A Kind of Novel Neural Networks Models
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摘要: 基于过程先验知识与神经网络结构选择相结合的思想,提出了一类新型神经网络结构,并 具体研究了其学习算法.同时给出了一种新的样本抽取方法及其相应的网络训练步骤.这些 思想和方法均在复杂尿素生产过程的建模和优化中得到了应用.基于所建神经网络模型知识 的专家系统已在某化肥厂得到成功的应用.Abstract: In this paper, a kind of novel neural networks models are proposed via the combination between mechanism analysis and determination of neural networks structure. The corresponding learning algorithms sampling pattern and training pattern are given in details are the patterns. All ideas and methods are effective and verified through the application in a complex urea production process.
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Key words:
- Neural networks /
- mechanism knowledge /
- learning algorithm
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