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"It is interesting that a lot of the things that we are addressing directly go to the points they raised in their report," Isaacman said Friday. "I can't say we actually collaborated on it because I generally think these were all pretty obvious observations."
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How to watch Samsung Unpacked 2026 - and what to expect
如果不确定用哪个激活函数，隐藏层可以先用 ReLU，输出层按任务选择；训练中注意梯度情况，如果梯度消失或爆炸，再考虑替换或调整激活函数。