摘要:
发现结果不好时,可以按下图顺序来调整 先考虑Loss on training data,如果large,考虑model bias和optimization Model Bias model太简单,导致最优解不在空间里,只能找到小空间的最优解,犹如大海捞针,针却不在大海 这时我们要redesign一下 阅读全文
摘要:
machine learning ≈ looking for function this course focuses on deep learning deep learning's function is 类神经网络 Step1:function with unknown Step2:defin 阅读全文