for step, data in enumerate(train_loader, start=0)
时间: 2024-01-26 11:03:28 浏览: 192
train data
:This line of code is a for loop that iterates through the data in the train_loader object. It uses the enumerate() function to keep track of the current iteration number, starting from 0. The loop assigns each batch of data to the variable data, and the iteration number to the variable step. This allows you to perform operations on the data in the loop, such as training a machine learning model.
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