309a2987c28df9cd82da00a47147e6492414e6aa,frcnn/rpn.py,RPN,__init__,#RPN#Any#Any#Any#Any#Any#Any#,8

Before Change

        super(RPN, self).__init__(name=name)
        self._anchor_scales = anchor_scales
        self._anchor_ratios = anchor_ratios
        self._num_anchors = len(anchor_scales) * len(anchor_ratios)

        self._num_channels = num_channels
        self._kernel_shape = kernel_shape

After Change

            raise TypeError("anchor_ratios must be iterable")
        anchor_ratios = tuple(anchor_ratios)

        if not isinstance(kernel_shape, collections.Iterable):
            raise TypeError("kernel_shape must be iterable")
        kernel_shape = tuple(kernel_shape)

        if not anchor_scales:
            raise ValueError("anchor_scales must not be empty")
        if not anchor_ratios:
            raise ValueError("anchor_ratios must not be empty")

        self._anchor_scales = anchor_scales
        self._anchor_ratios = anchor_ratios
        // TODO: Do we need the anchors? Can"t we just use len(self._anchor_scales) * len(self._anchor_ratios)

Instances