def _float_zeros_like(x):

    rval = x.zeros_like()

    if rval.type.dtype.find('float') != -1:
        return rval

    return rval.astype(theano.config.floatX)
Like zeros_like, but forces the object to have a
dataset/ETHPy150Open rizar/attention-lvcsr/libs/Theano/theano/gradient.py/_float_zeros_like