weights: https://paddledet.bj.bcebos.com/models/yolov3_darknet53_270e_coco.pdparams slim: PTQ PTQ: ptq_config: { 'activation_quantizer': 'HistQuantizer', 'upsample_bins': 127, 'hist_percent': 0.999} quant_batch_num: 10 fuse: True