batch size issue

[slowbull]

When I run sample code, there is always an error

terminate called after throwing an instance of 'dmlc::ParamError'
what(): Required parameter batch_size of int is not presented
Aborted (core dumped)

I think maybe you should set default in parameter batch_size.

[weiweijiuzaizhe]

I met the same problem,any one can help? please

[garyci]

add param batch_size
./build/difacto data_in=data/gisette_scale val_data=data/gisette_scale.t lr=.02 V_dim=10 V_lr=.001 batch_size=1000