layer.py 文件源码

def __init__(self, ci, cn, transf, max_iter, delta):
        Layer.__init__(self, ci, cn, cn, {'w': (cn, ci), 'b': cn})
        self.max_iter = max_iter
        self.delta = delta
        self.transf = transf
        self.outs = []
        if not hasattr(transf, 'out_minmax'):
            test = np.asfarry([-1e100, -100, -10, -1, 0, 1, 10, 100, 1e100])
            val = self.transf(test)
            self.out_minmax = np.array([val.min(), val.max()] * self.co)
        else:
            self.out_minmax = np.asfarray([transf.out_minmax] * self.co)
        self.initf = None
        self.s = np.zeros(self.cn)