training time

[zemu121]

When training your model, you use CPU, GPU or multi GPUs? If GPU, what's the version and how long did you take about training your model?

[PatrickLib]

half a day using one titan xp. you may train several times to find the best results.
BTW this model is for studying tensorflow api, it's too simple in applications i think.

[zemu121]

while, i just train my own captcha datasets and want to find the best results. thanks very much for your share.

[eli95]

i find that in numerical set [1,2,3,4,5,6,7,8,9,0] , this model do not perform very well , is there any further solution to handle this?
thanks a lot!

[eli95]

especially between 1 and 7