Table Of Contents
Table Of Contents

IO

Efficient distributed data loading and augmentation

mx.io.arrayiter

Create MXDataIter compatible iterator from R’s array

mx.io.bucket.iter

Create Bucket Iter

mx.io.CSVIter

Returns the CSV file iterator

mx.io.extract

Extract a certain field from DataIter

mx.io.LibSVMIter

Returns the LibSVM iterator which returns data with csr storage type. This iterator is experimental and should be used with care

mx.io.MNISTIter

Iterating on the MNIST dataset

is.mx.dataiter

Judge if an object is mx.dataiter

Loading image data

mx.io.ImageDetRecordIter

Create iterator for image detection dataset packed in recordio

mx.io.ImageRecordIter

Iterates on image RecordIO files

mx.io.ImageRecordIter_v1

Iterating on image RecordIO files

mx.io.ImageRecordUInt8Iter

Iterating on image RecordIO files

mx.io.ImageRecordUInt8Iter_v1

Iterating on image RecordIO files

im2rec

Convert images into image recordio format