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神经网络精度达到了，但是训练样本时预测值很不准。
大家好，我想问一下，这是什么原因造成的，该如何解决，我在用神经网络学习样本时精度已达到要求，但是训练时发现与真实值差别很大，这是为什么呢？我的代码如下： P=[-1,-0.928571,-0.857143,-0.785714,-0.714286,-0.6...
3 years ago | 1 answer | 0
