我成功地在我自己的数据集上训练了一个模型,导出了推理图并对我的测试数据集进行了推理。
我现在有
- 检测作为 tfrecord 文件,在输入配置中指定
- 具有指定指标集的 eval_config 文件
当我尝试计算新的对象检测器推断和评估度量计算教程中的度量时
python object_detection/metrics/offline_eval_map_corloc.py --eval_dir=/media/sf_shared --eval_config_path=/media/sf_shared/eval_config.pbtxt --input_config_path=/media/sf_shared/input_config.pbtxt
它返回此 AttributeError:
INFO:tensorflow:Processing file: /media/sf_shared/detections.record
INFO:tensorflow:Processed 0 images...
Traceback (most recent call last):
File "object_detection/metrics/offline_eval_map_corloc.py", line 173, in <module>
tf.app.run(main)
File "/home/chrza/anaconda2/envs/tf27/lib/python2.7/site-packages/tensorflow/python/platform/app.py", line 48, in run
_sys.exit(main(_sys.argv[:1] + flags_passthrough))
File "object_detection/metrics/offline_eval_map_corloc.py", line 166, in main
metrics = read_data_and_evaluate(input_config, eval_config)
File "object_detection/metrics/offline_eval_map_corloc.py", line 124, in read_data_and_evaluate
decoded_dict)
File "/home/chrza/anaconda2/envs/tf27/lib/python2.7/site-packages/tensorflow/models/research/object_detection/utils/object_detection_evaluation.py", line 174, in add_single_ground_truth_image_info
(groundtruth_dict[standard_fields.InputDataFields.groundtruth_difficult]
AttributeError: 'NoneType' object has no attribute 'size'
有什么提示吗?