def summarize(self):
        '''
        Compute and display summary metrics for evaluation results.
        Note this functin can *only* be applied on the default parameter setting
        '''

        def _summarize(ap=1, iouThr=None, areaRng='all', maxDets=100):
            p = self.params
            iStr = ' {:<18} {} @[ IoU={:<9} | area={:>6s} | maxDets={:>3d} ] = {:0.3f}'
            titleStr = 'Average Precision' if ap == 1 else 'Average Recall'
            typeStr = '(AP)' if ap == 1 else '(AR)'
            iouStr = '{:0.2f}:{:0.2f}'.format(p.iouThrs[0], p.iouThrs[-1]) \
                if iouThr is None else '{:0.2f}'.format(iouThr)

            aind = [i for i, aRng in enumerate(p.areaRngLbl) if aRng == areaRng]
            mind = [i for i, mDet in enumerate(p.maxDets) if mDet == maxDets]
            if ap == 1:
                # dimension of precision: [TxRxKxAxM]
                s = self.eval['precision']
                # IoU
                if iouThr is not None:
                    t = np.where(iouThr == p.iouThrs)[0]
                    s = s[t]
                s = s[:, :, :, aind, mind]
            else:
                # dimension of recall: [TxKxAxM]
                s = self.eval['recall']
                if iouThr is not None:
                    t = np.where(iouThr == p.iouThrs)[0]
                    s = s[t]
                s = s[:, :, aind, mind]
            if len(s[s > -1]) == 0:
                mean_s = -1
            else:
                mean_s = np.mean(s[s > -1])
            print(
                iStr.format(titleStr, typeStr, iouStr, areaRng, maxDets,
                            mean_s))
            return mean_s

        def _summarizeDets():
            stats = np.zeros((12, ))
            stats[0] = _summarize(1)
            stats[1] = _summarize(1, iouThr=.5, maxDets=self.params.maxDets[2])
            stats[2] = _summarize(1, iouThr=.75, maxDets=self.params.maxDets[2])
            stats[3] = _summarize(
                1, areaRng='small', maxDets=self.params.maxDets[2])
            stats[4] = _summarize(
                1, areaRng='medium', maxDets=self.params.maxDets[2])
            stats[5] = _summarize(
                1, areaRng='large', maxDets=self.params.maxDets[2])
            stats[6] = _summarize(0, maxDets=self.params.maxDets[0])
            stats[7] = _summarize(0, maxDets=self.params.maxDets[1])
            stats[8] = _summarize(0, maxDets=self.params.maxDets[2])
            stats[9] = _summarize(
                0, areaRng='small', maxDets=self.params.maxDets[2])
            stats[10] = _summarize(
                0, areaRng='medium', maxDets=self.params.maxDets[2])
            stats[11] = _summarize(
                0, areaRng='large', maxDets=self.params.maxDets[2])
            return stats

        def _summarizeKps():
            stats = np.zeros((10, ))
            stats[0] = _summarize(1, maxDets=20)
            stats[1] = _summarize(1, maxDets=20, iouThr=.5)
            stats[2] = _summarize(1, maxDets=20, iouThr=.75)
            stats[3] = _summarize(1, maxDets=20, areaRng='medium')
            stats[4] = _summarize(1, maxDets=20, areaRng='large')
            stats[5] = _summarize(0, maxDets=20)
            stats[6] = _summarize(0, maxDets=20, iouThr=.5)
            stats[7] = _summarize(0, maxDets=20, iouThr=.75)
            stats[8] = _summarize(0, maxDets=20, areaRng='medium')
            stats[9] = _summarize(0, maxDets=20, areaRng='large')
            return stats

        if not self.eval:
            raise Exception('Please run accumulate() first')
        iouType = self.params.iouType
        if iouType == 'segm' or iouType == 'bbox':
            summarize = _summarizeDets
        elif iouType == 'keypoints':
            summarize = _summarizeKps
        self.stats = summarize()

        Compute and display summary metrics for evaluation results.
        Note this functin can *only* be applied on the default parameter setting
        
EISeg/eiseg/util/coco/cocoeval.py