河海大学 计算机与信息学院,江苏,南京,211100
纸质出版:2018
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周金玉, 万定生, 肖艳. 基于嵌入式索引的水文时间序列预测模型[J]. 微电子学与计算机, 2018, 35(1): 118-123.
ZHOU Jin-yu, WAN Ding-sheng, XIAO Yan. Hydrological Time Series Forecasting Model Based on Embedded Index[J]. 2018, 35(1): 118-123.
提出了基于嵌入式索引的相似性搜索和LM算法改进的双隐含层BP神经网络的水文时间序列预测模型.利用相似性搜索从大量的历史数据中挖掘出相似的信息
去除掉历史数据中的冗余和错误信息
从而减少训练集的数量
提高预测准确性.
In this paper
we propose a hydrological time series forecasting model based onembedded index similarity search and LM algorithm improved BP neural network.The similarity search is used to mine the similar information from a large number of historical data
which can eliminate the redundancy and error information in the historical data
so as to reduce the number of training sets and improve the prediction accuracy.
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