added chris.rbm_equations.ipynb
copy of template
Merge pull request #1 from chrishokamp/master

added chris.rbm_equations.ipynb
Merge pull request #2 from varvara-l/master

varvara
Added derivation of p(x)
Merge pull request #4 from GavinMendelGleason/master

Derivation of p(x)
add first draft of full derivation
update derivations
first version of alternative derivations workbook
added cdk training notebook
added new workbook
Merge branch 'master' of https://github.com/dcumachinelearning/ml-group