I got a question about the train_svhn.py

[zimo99]

python train_svhn.py ../datasets/svhn/jsonfile/svhn_curriculum_specification.json ../datasets/svhn/runningLog/ -g 0 --char-map ../datasets/svhn/svhn_char_map.json -b 10
Traceback (most recent call last):
File "train_fsns.py", line 84, in
train_dataset, validation_dataset = curriculum.load_dataset(0)
File "/home/donglong_5/SEE/see-master/chainer/utils/baby_step_curriculum.py", line 40, in load_dataset
train_dataset = self.dataset_class(self.train_curriculum[level], **self.dataset_args)
File "/home/donglong_5/SEE/see-master/chainer/datasets/file_dataset.py", line 31, in init
self.num_timesteps, self.num_labels = (int(i) for i in next(reader))
File "/home/donglong_5/SEE/see-master/chainer/datasets/file_dataset.py", line 31, in
self.num_timesteps, self.num_labels = (int(i) for i in next(reader))
ValueError: invalid literal for int() with base 10: '1 2'

[Bartzi]

Well, you did not separate the digits in the first line by a tab (\t). The csv needs to be a tsv.

[zimo99]

Thank you very much. I'll try it now.

[zimo99]

When changed to tsv, like this:
4 4
/home/donglong_5/SEE/see-master/datasets/svhn/gridDataset/train/0.png 0 9 10 10 2 0 10 10 0 6 10 10 0 8 10 10
/home/donglong_5/SEE/see-master/datasets/svhn/gridDataset/train/1.png 0 9 10 10 0 1 10 10 4 4 10 10 8 10 10 10
...
But, after trying again, there was still problem:
python train_svhn.py ../datasets/svhn/jsonfile/svhn_curriculum_specification.json ../datasets/svhn/runningLog/ -g 0 --char-map ../datasets/svhn/svhn_char_map.json --blank-label 0 -b 128
Traceback (most recent call last):
File "train_svhn.py", line 76, in
train_dataset, validation_dataset = curriculum.load_dataset(0)
File "/home/donglong_5/SEE/see-master/chainer/utils/baby_step_curriculum.py", line 40, in load_dataset
train_dataset = self.dataset_class(self.train_curriculum[level], **self.dataset_args)
File "/home/donglong_5/SEE/see-master/chainer/datasets/file_dataset.py", line 31, in init
self.num_timesteps, self.num_labels = (int(i) for i in next(reader))
File "/home/donglong_5/SEE/see-master/chainer/datasets/file_dataset.py", line 31, in
self.num_timesteps, self.num_labels = (int(i) for i in next(reader))
ValueError: invalid literal for int() with base 10: '4 4'

(Ps：This is the changed JOSN file
{
        "train": "/home/donglong_5/SEE/see-master/datasets/svhn/gridDataset/train.tsv",
        "validation": "/home/donglong_5/SEE/see-master/datasets/svhn/gridDataset/valid.tsv"
    }

[Bartzi]

okay, did you also change the delimiter between all values in the tsv file?
All items need to be delimited by a tab character.

[zimo99]

thank (^▽^)

[WangzekunY]

I want to reproduce the results with 95.2% accuracy obtained in the paper（SVHN), but I don't quite understand which dataset use as a training set and a validation set, how do you get your val set and whether you can reproduce the results of the original paper?