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 …

75 I received a line of code from someone who answered one of my questions, but I am confused: what do the "&&" do in this batch file.

iterations iterations（迭代）：每一次迭代都是一次权重更新，每一次权重更新需要batch_size个数据进行Forward运算得到损失函数，再BP算法更新参数。 1个iteration等于使用batchsize个样本训练一次。 …

Apr 22, 2013 · I have seen the usage of %* in batch files and command lines. Can someone explain the typical usage of %* with an example?

Dec 21, 2021 · How does && work in a Batch File? && will execute the next command when the previous command returns 0 || will execute the next command when the previous command returns …

Jun 18, 2012 · I have a question about if - else structure in a batch file. Each command runs individually, but I couldn't use "if - else" blocks safely so these parts of my programme doesn't work. …

Jun 7, 2023 · True Therefore, the usage of the tokenizer and is_split_into_words=True to get the batch processing working properly would look something like this: from transformers import AutoTokenizer …

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 …

1 It's a variable. That particular example uses the directory option of a FOR loop, iterating through the directories and assigning them to %%A. That's also not a command-line example, but a batch file …

Jan 26, 2010 · How would you implement logical operators in Windows batch files?