create iterator object python · take the first in dataloader pytorch · pytorch 1.7 ... python RuntimeError: tf.placeholder() is not compatible with eager ...
16.09.2019 · @JordanMakesMaps As you said, there are some issues in the code of the data generator. I tried your code and got passed some small issues. Can you give the code of the class dataframe (passed as an argument to init in the class DataGenerator) which you have used in the DataGenerator class?
30.06.2019 · DataLoader creates random indices in default or specified way (see samplers), hence there is no __getitem__ as it wouldn't make sense for this object. You may also inherit from the DataLoader and create your own __getitem__ function doing what you want (more complicated though).
13.09.2016 · Since line does not have a __next__ method it raises TypeError: str object is not an iterator. Since line is an iter able and has an __iter__ method, we can set it = iter (line). it is an iter ator with a __next__ method, and next (it) returns the next character in line. But you are looking for the next line in the file, so try something like:
31.08.2020 · TypeError: 'enumerate' object is not subscriptable TypeError: 'DataLoader' object is not an iterator 解决代码： data = torch. utils. data. DataLoader (xxx) data = iter (data) (inputs, labels) = next (data)
This returns a DataFrame, as in a file whose data has been loaded into a DataFrame, not a file object (f.close() makes no sense). You may want to just use the csv module and then you might be able to do, but can't be sure as a don't know what …