基于期望值简约的模糊非线性回归
刘照
Empirical study on a prediction model for the unemployment rate of college graduates based on principal component analysis and BP neural network
LIU Zhao
河北大学学报(自然科学版)
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2018, (1): 99
-104
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DOI: 10.3969/j.issn.1000-1565.2018.01.015
