example bug？

[mhzdlm]

in exapmle page。
https://github.com/dmlc/mxnet/tree/master/example/image-classification

Use Your Own Datasets

has that code

train_iter = mx.io.NDArrayIter(train_data, train_label, batch_size=batch_size, shuffle=True)

val_iter = mx.io.NDArrayIter(val_data, val_label, batch_size=batch_size)

model.fit(X=train_data, y=train_label)

train_iter bug use train_data

is a bug？

[mhzdlm]

英语太烂，中文再来一遍。

example的例子页面，使用自己的数据时，
train_iter = mx.io.NDArrayIter(train_data, train_label, batch_size=batch_size, shuffle=True)

val_iter = mx.io.NDArrayIter(val_data, val_label, batch_size=batch_size)

model.fit(X=train_data, y=train_label)

构建了两个intel迭代器，然后fit的时候直接用train_data,根本没用到itel，应该是写错了吧？

[mhzdlm]

正确用法，应该是这样吧

model.fit(X = train_iter, eval_data = val_iter)

[piiswrong]

Yes it's a typo. Would you like to submit a PR to fix this?

[mhzdlm]

i just use github 5 days,so i doest know how to fix it.

but i can try.

[phunterlau]

This issue is closed due to lack of activity in the last 90 days. Feel free to reopen if this is still an active issue. Thanks!