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arXiv 2211.07587cond-mat.softcs.LGcs.NAmath.NAstat.AP
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人工神经网络预测含铅玻璃的粘度

Artificial neural networks for predicting the viscosity of lead-containing glasses

Federal Institute of Espírito Santo (IFES)(圣埃斯皮里图联邦学院(IFES))

Patrick dos Anjos, Lucas A. Quaresma, Marcelo L. P. Machado

摘要:

含铅玻璃的粘度对于制造过程至关重要,并且可以通过诸如人工神经网络的算法来预测。利用SciGlass数据库提供化学成分、温度和粘度的训练、验证和测试数据,构建隐层节点变化的人工神经网络。最好的模型建立与训练数据和验证数据进行了比较,从文献中的其他7个模型,表现出更好的平均绝对误差和决定系数的统计评价测试数据,随后的灵敏度分析与文献一致。偏度和峰度进行了计算,有一个最好的神经网络与测试数据建立预测值之间的良好相关性。

英文摘要:

The viscosity of lead-containing glasses is of fundamental importance for the manufacturing process, and can be predicted by algorithms such as artificial neural networks. The SciGlass database was used to provide training, validation and test data of chemical composition, temperature and viscosity for the construction of artificial neural networks with node variation in the hidden layer. The best model built with training data and validation data was compared with 7 other models from the literature, demonstrating better statistical evaluations of mean absolute error and coefficient of determination to the test data, with subsequent sensitivity analysis in agreement with the literature. Skewness and kurtosis were calculated and there is a good correlation between the values predicted by the best neural network built with the test data.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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