网络的权重和偏置如下（这些值是随机初始化的，实际情况中会使用随机初始化）：
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前向传播是神经网络通过层级结构和参数，将输入数据逐步转换为预测结果的过程，实现输入与输出之间的复杂映射。
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The Harmful Reviews Classifier is a sturdy equipment learning tool implemented in C++ meant to identify toxic feedback in electronic conversations.
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Backporting has numerous positive aspects, though it is actually in no way an easy deal with to advanced safety difficulties. Further more, relying on a backport in the very long-time period may introduce other security threats, the potential risk of which may outweigh that of the original issue.
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根据问题的类型，输出层可以直接输出这些值（回归问题），或者通过激活函数（如softmax）转换为概率分布（分类问题）。