Application of Improved BP Neural Network in the Preparation Processing of the CaCO3 Nanocrystalline
2017 ◽
Vol 726
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pp. 338-342
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Keyword(s):
A three-layer structure back-propagation network model based on the non-linear relationship between the size of the CaCO3 nanocrystalline and the technological factors, such as reaction time, reaction temperature, raw material adding amount of NaCO3 and CaCl2, was established. Moreover, in order to accelerate the converging rate and avoid the non-converging situation, the momentum terms are introduced. Besides, the variable learning speed is adopted. At the same time, the input variables were pretreated by using the main component analysis firstly. And the results show that the improved back propagation neural networks model is very efficient for predication of the CaCO3 nanocrystalline size.
2007 ◽
Vol 336-338
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pp. 2497-2500
2008 ◽
Vol 368-372
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pp. 1680-1682
2014 ◽
Vol 602-603
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pp. 312-315
2014 ◽
Vol 926-930
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pp. 610-614
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2006 ◽
Vol 326-328
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pp. 573-576
2011 ◽
Vol 201-203
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pp. 1627-1631
Keyword(s):