adding new results
Merge branch 'master' of github.com:KeiraZhao/Spectral-learning
Merge branch 'master' of github.com:KeiraZhao/Spectral-learning
...
Merge branch 'master' of github.com:KeiraZhao/Spectral-learning
Merge branch 'master' of github.com:KeiraZhao/Spectral-learning
Merge branch 'master' of github.com:KeiraZhao/Spectral-learning
Merge branch 'master' of github.com:KeiraZhao/Spectral-learning
clean code in learner.py
refactoring code
refactoring all the code