MNIST Classifier Implenmentation
This is a tutorial of MNIST Classification using CNN.
$ python main.py --mode train \
--scope [scope name] \
--dir_log [log directory] \
--dir_checkpoint [checkpoint directory]
--gpu_ids [gpu id; '-1': no gpu, '0, 1, ..., N-1': gpus]
$ python main.py --mode train \
--scope mnist \
--dir_log ./log \
--dir_checkpoint ./checkpoint
--gpu_ids 0
- Set [scope name] uniquely.
- To understand hierarchy of directories based on their arguments, see directories structure below.
- Hyperparameters were written to arg.txt under the [log directory].
$ python main.py --mode test \
--scope [scope name] \
--dir_log [log directory] \
--dir_checkpoint [checkpoint directory] \
--gpu_ids [gpu id; '-1': no gpu, '0, 1, ..., N-1': gpus]
$ python main.py --mode test \
--scope mnist \
--dir_log ./log \
--dir_checkpoint ./checkpoint
--gpu_ids 0
- To test using trained network, set [scope name] defined in the train phase.
$ tensorboard --logdir [log directory]/[scope name]/[data name] \
--port [(optional) 4 digit port number]
$ tensorboard --logdir ./log/dcgan/celeba \
--port 6006
After the above comment executes, go http://localhost:6006
- You can change [(optional) 4 digit port number].
- Default 4 digit port number is 6006.
- Below table shows quantitative metrics such as cross entropy loss and accuracy.
Metrics | CNN |
---|---|
Cross Entropy Loss | 0.0443 |
Accuracy (%) | 98.5870 |