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证明了区间小波神经网络具有一致及L2逼近性质,且为相容的函数估计子,其学习收敛速度在d维情形不随d增大而减慢,本质上克服了神经网络高维学习的“维数灾难”问题,模拟实例验证了理论的正确性.
It is proved that the interval wavelet neural network has consistent and L2 approximation properties and is a consistent function estimator. Its learning convergence speed does not slow down with increasing d in the d-dimensional case, essentially overcoming the “dimensionality Several catastrophe ”problem, the simulation example verified the correctness of the theory.