Bug fix involving weight update (#24)
Bug fix involving weight update (#24)

* weight update

* bug fix

taknevski/tensorflow-xsmm,taknevski/tensorflow-xsmm,taknevski/tensorflow-xsmm,taknevski/tensorflow-xsmm,taknevski/tensorflow-xsmm,taknevski/tensorflow-xsmm,taknevski/tensorflow-xsmm,taknevski/tensorflow-xsmm,taknevski/tensorflow-xsmm