Python LeCunNormal示例

示例#1

文件： __init__.py 项目： ywatanabe0209/chainer

def _get_initializer(initializer):
    if initializer is None:
        return LeCunNormal()
    if numpy.isscalar(initializer):
        return Constant(initializer)
    if isinstance(initializer, numpy.ndarray):
        return Constant(initializer)

    if not callable(initializer):
        raise TypeError('invalid type of initializer: %s' % type(initializer))
    return initializer

示例#2

def _get_initializer(initializer):
    # type: (tp.Optional[types.InitializerSpec]) -> types.AbstractInitializer # NOQA

    if initializer is None:
        return LeCunNormal()
    if (isinstance(initializer, chainer.get_array_types())
            or numpy.isscalar(initializer)):
        return Constant(initializer)

    if not callable(initializer):
        raise TypeError('invalid type of initializer: %s' % type(initializer))
    return initializer