leleamol commented on issue #12247: 【C++】throw exception when use
MXDataIter("CSVIter") to train
URL:
https://github.com/apache/incubator-mxnet/issues/12247#issuecomment-421157469
Can you please share how you are setting the parameters for the CSVIter
iterator? To be precise, the implementation of "setDataIter()" used in the
above code.
According to
https://github.com/apache/incubator-mxnet/blob/master/src/io/iter_csv.cc, for
CSVIter to work correctly, the parameters such as "data_csv", "data_shape",etc
are required to be set.
The implementation of "setDataIter()" in the "mxnet-cpp/examples/utils.h" is
specific to "MNISTIter". The function is setting the parameters (such as
"image", "label", etc) that are specific to MNISTIter.
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