Merge pull request #4 from jinjiren/master

fix typo and define sub links using `init_scope`

use HeNormal also for Linear layer

use HeNormal as initializer

Update README.md

updating to use latest commits for MNIST rgb and svhn. Also updated README

remove exit()

Merge pull request #2 from jinjiren/master

Fix the problem caused by source_cnn.copy()

added results table and some uncommited changes

adding loss diagram to readme

training seems to be stable, not fully tested

able to train now (due to making mnist and svhn compatible), but NOT tested to see if it works properly.. WIP!!

added main structure of code, but not checked if anything works past the pretraining. WIP!

work in progress.