test_funcs.py 文件源码

def __init__(self, dim=2):
        assert dim > 1
        super(Brown, self).__init__(dim)
        self.bounds = lzip([-1] * self.dim, [2] * self.dim)
        self.min_loc = [0] * self.dim
        self.fmin = 0
        self.fmax = self.do_evaluate(numpy.array([2] * self.dim))
        self.classifiers = ['unimodal', 'unscaled']