【发布时间】:2020-07-24 16:23:08
【问题描述】:
AFAIK YOLO 在训练期间根据验证数据集计算 mAP。现在是否可以针对 unseen 测试数据集进行相同的计算?
命令:
./darknet detector map obj.data yolo-obj.cfg yolo-obj_best.weights
obj.数据:
classes = 1
train = train.txt
valid = test.txt
names = classes.txt
backup = backup
我已指示 有效 测试包含注释图像的数据集。但我总是得到以下结果:
calculation mAP (mean average precision)...
44
detections_count = 50, unique_truth_count = 43
class_id = 0, name = traffic_light, ap = 100.00% (TP = 43, FP = 0)
for conf_thresh = 0.25, precision = 1.00, recall = 1.00, F1-score = 1.00
for conf_thresh = 0.25, TP = 43, FP = 0, FN = 0, average IoU = 85.24 %
IoU threshold = 50 %, used Area-Under-Curve for each unique Recall
mean average precision (mAP@0.50) = 1.000000, or 100.00 %
Total Detection Time: 118 Seconds
并不是说我对 100% 的 mAP 不满意,但这绝对是错误的,不是吗?
任何建议将不胜感激。
问候,
设置
【问题讨论】:
标签: object-detection yolo darknet