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  • 如何评价Hinton提出的Forward-Forward方法? - 知乎
    之所以Hinton有两个Forward,是因为他让同一层走一次正样本再走一次负样本。 马毅的代码里也是用Batch的,甚至可以把整个数据集都堆上去调整那一层,那当然正负样本都会有,所以其实两者没区别。 前向网络的优点 这么做的好处,两人的着眼点不同。
  • 如何评价远期市盈率 (forward P E) 和历史市盈率 (P E, TTM or LYR) 在判断企业估值时的不同?
    现在再来回答体住的问题:Forward P E和Trailing P E如何差别的使用比较好? 其实有一个很简单的笨办法。 把你需要估值的公司的所有comparables在过去5年内的数据都找出来,分别计算Forward P E和Trailing P E。 哪个稳定用哪个, 排除极端情况,基本可行。
  • 怎样理解 Forward-Forward Algorithm 算法? - 知乎
    The forward-forward算法(FF) forward-forward算法背后的思想是用两次前向传播代替反向传播的前向和反向传播,这两个过程很相似,但它们处理不同的数据并且具有相反的目标。
  • 在pytorch中forward如何编写? - 知乎
    forward 函数的设计理念 forward 函数是 PyTorch 模型设计的核心,明确了模型的核心职责,同时与框架其他部分的功能解耦,为用户提供了极大的灵活性和可用性。PyTorch 中专门设计一个 forward 函数是出于以下几个核心原因。 通俗解释: PyTorch 使用 forward 函数是为了给开发者更大的灵活性,让他们能清楚地定义数据从输入到输出的计算过程,就像画流程图一样,每一步都可以
  • forward to vs forward it to | WordReference Forums
    Yes, If the executive assistant had been writing a formal letter, he would have written: You may send me more information (preferably in the form of several relevant screen-capture images photos if possible) and I will forward it to GS immediately However, he was writing a very quick email to one one of his [fellow] employees, the message was a simple instruction and he therefore wrote with brevity and speed ignoring the finer points of grammar
  • 如何理解前向安全性?和完美前向保密(perfect forward secrecy)区别? - 知乎
    题主所说的“前向安全性”应当是叫做“forward security”。 该定义最早是由Mihir Bellare和Sara K Miner在 CRYPTO’99上提出的关于数字签名的性质 [1]。
  • 一文了解Transformer全貌(图解Transformer)
    编码器Encoder结构 Transformer Encoder模块 上图红色部分是Transformer的Encoder结构, 表示Encoder的个数,可以看到是由Multi-Head Attention、Add Norm、Feed Forward、Add Norm组成的。 前面已经介绍了Multi-Head Attention的计算过程,现在了解一下Add Norm和 Feed Forward部分。 4 1 单个
  • look forward to for - WordReference Forums
    It's definitely looking forward to, it's an idiom I checked various dictionaries, it's always something like to anticipate with pleasure to look forward for might be used where you mean to look forward to be a metaphor for to concentrate on the future, and for to be a normal prepositional use For example: I am looking forward for my children that is I am concentrating on the future for the benefit of my children But even then I might suspect it's a mistake, unless there was a pause




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