These are chat archives for dmlc/mxnet

13th
Jan 2016
Jiajia Geng
@saicoco
Jan 13 2016 10:50
I just want to know how to save the value of accuracy in each iter?
Is savecheckpoint?
@leoli2012 ,I think you can do this,net = mx.symbol.FullyConnected(data=net, weight=w, name='fc1', num_hidden=128)
Jiajia Geng
@saicoco
Jan 13 2016 10:58
and the 'code'
'''
w = mx.symbol.Variable('myweight')
xx_exec = xx.bind(ctx=mx.cpu(), args={'w' : w})
'''
in this way to init the value of the w
Jiajia Geng
@saicoco
Jan 13 2016 11:08
mx.initializer.Xavier
this method can init the weight
Jiajia Geng
@saicoco
Jan 13 2016 11:44
batch_end_callback = mx.callback.do_checkpoint('params')(0, network, model.arg_params, model.aux_params)
error:
save_dict = {('arg:%s' % k) : v for k, v in arg_params.items()}
AttributeError: 'NoneType' object has no attribute 'items'