SumNeuron commented on issue #1281: how to prepare data for mxnet.io.NDArrayIter URL: https://github.com/apache/incubator-mxnet/issues/1281#issuecomment-330478164 I also am confused about prepping data for MXNet.... (although this is more general) Even the method you [recommend](https://mxnet.incubator.apache.org/architecture/note_data_loading.html) is only talked about in theory and has no practical demonstration as to how one might convert say a CSV file to your format. Also while you do have CSVIter it seems way to complex. Here are two lines from the [parameters](https://mxnet.incubator.apache.org/api/python/io.html#mxnet.io.CSVIter ): ``` - data_csv (string, required) ? The input CSV file or a directory path. - label_csv (string, optional, default='NULL') ? The input CSV file or a directory path. If NULL, all labels will be returned as 0. ``` What is the difference between `data_csv` and `label_csv` besides one being optional? If I define both does the latter override the former? Why doesn't this have a `delim` parameter so you could just as easily handle TSV files? What if the file has a header? = ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
With regards, Apache Git Services