A New Backpropagation Learning Algorithm for Layered Neural Networks with Nondifferentiable Units.

Takahumi Oohori Hidenori Naganuma Kazuhisa Watanabe A New Backpropagation Learning Algorithm for Layered Neural Networks with Nondifferentiable Units. 1422-1435 2007 19 Neural Computation 5 http://dx.doi.org/10.1162/neco.2007.19.5.1422 db/journals/neco/neco19.html#OohoriNW07