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- 卷积神经网络中的batch到底是什么？ - 知乎
我们假设我们需要训练 3 个 epoch，相当于需要将这 1500 个样本训练 3 次。 那么， step 和 iteration 都会随着 epoch 的改变而发生改变——二者都变为 45，因为 15 * 3。 但是， batch 依然是 15，因为其是在每一个 epoch 的视角内来看待的，和 epoch 的具体大小没有关系。
- Batch not-equal (inequality) operator - Stack Overflow
It's the same as 'if "%1" == "" goto somewhere', except that will fail in batch files, because "" evaluates to nothing and the whole sentence reduces to 'if %1 == goto somewhere' I prefer X, since ! makes you think it's a special operator, whereas it's just used as an extra character to overcome the problem with an empty string
- How to use if - else structure in a batch file? - Stack Overflow
I have a question about if - else structure in a batch file Each command runs individually, but I couldn't use quot;if - else quot; blocks safely so these parts of my programme doesn't work How
- What is the difference between % and %% in a cmd file?
In addition to %G in a for loop, %1 is also allowed %% is needed in a script to avoid ambiguities "When working at the command line (not in a batch script) there is no possibility of any batch file parameters %1, %2 etc so the logic above is not followed and hence FOR parameters on the command line only need a single % " See details
- How do you loop in a Windows batch file? - Stack Overflow
FOR %%A IN (list) DO command parameters list is a list of any elements, separated by either spaces, commas or semicolons command can be any internal or external command, batch file or even - in OS 2 and NT - a list of commands parameters contains the command line parameters for command In this example, command will be executed once for every element in list, using parameters if specified A
- IF. . . OR IF. . . in a windows batch file - Stack Overflow
Addendum - This is a duplicate question with nearly identical answers to Using an OR in an IF statement WinXP Batch Script Final addendum - I almost forgot my favorite technique to test if a variable is any one of a list of case insensitive values
- 深度学习中的batch的大小对学习效果有何影响？ - 知乎
这是肯定的，同样的epoch数目，大的batchsize需要的batch数目减少了，所以可以减少训练时间，目前已经有多篇公开论文在1小时内训练完ImageNet数据集。 另一方面，大的batch size梯度的计算更加稳定，因为模型训练曲线会更加平滑。
- What is the meaning of tilde ~ in batch variables? - Super User
In this context, it is used to perform substring modification of a variable using an offset from the first character in the variables content, as explained in the help output of Set ?
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