Open ghost opened 5 years ago
did you solve the problem?
Same problems happens to me. Can you tell me how to solve this problem please.
sam problem sofar has anyone solved this? pls help
Try to uncomment batch and subdivision as follow:
batch=1 subdivisions=1
Test it by changing the IOU and Con_threshold as shown below !./darknet detector test build/darknet/x64/data/trainer.data build/darknet/x64/cfg/yolov3.cfg build/darknet/x64/backup/yolov3_last.weights -thresh 0.075 -iou_thresh 0.3 build/darknet/x64/data/img/p-095.jpg
Hello All: I did training based on the available procedures ("darknet.exe detector train data/obj.data yolov3-tiny-obj.cfg yolov3-tiny.conv.15") and everything seems well. The training was started from 316.23 avg and was finished in 0.001, while the trained net could not detect anything (even on training/validating images). Please advise.
My "obj.data" is as below: classes = 1 train = data/train.txt valid = data/test.txt names = data/obj.names backup = backup/
My "yolov3-tiny-obj.cfg" is as below: [net]
Testing
batch=1
subdivisions=1
Training
batch=64 subdivisions=8 width=416 height=416 channels=3 momentum=0.9 decay=0.0005 angle=0 saturation = 1.5 exposure = 1.5 hue=.1
learning_rate=0.001 burn_in=1000 max_batches = 2000 policy=steps steps=1600,1800 scales=.1,.1
[convolutional] batch_normalize=1 filters=16 size=3 stride=1 pad=1 activation=leaky
[maxpool] size=2 stride=2
[convolutional] batch_normalize=1 filters=32 size=3 stride=1 pad=1 activation=leaky
[maxpool] size=2 stride=2
[convolutional] batch_normalize=1 filters=64 size=3 stride=1 pad=1 activation=leaky
[maxpool] size=2 stride=2
[convolutional] batch_normalize=1 filters=128 size=3 stride=1 pad=1 activation=leaky
[maxpool] size=2 stride=2
[convolutional] batch_normalize=1 filters=256 size=3 stride=1 pad=1 activation=leaky
[maxpool] size=2 stride=2
[convolutional] batch_normalize=1 filters=512 size=3 stride=1 pad=1 activation=leaky
[maxpool] size=2 stride=1
[convolutional] batch_normalize=1 filters=1024 size=3 stride=1 pad=1 activation=leaky
###########
[convolutional] batch_normalize=1 filters=256 size=1 stride=1 pad=1 activation=leaky
[convolutional] batch_normalize=1 filters=512 size=3 stride=1 pad=1 activation=leaky
[convolutional] size=1 stride=1 pad=1 filters=18 activation=linear
[yolo] mask = 3,4,5 anchors = 10,14, 23,27, 37,58, 81,82, 135,169, 344,319 classes=1 num=6 jitter=.3 ignore_thresh = .7 truth_thresh = 1 random=1
[route] layers = -4
[convolutional] batch_normalize=1 filters=128 size=1 stride=1 pad=1 activation=leaky
[upsample] stride=2
[route] layers = -1, 8
[convolutional] batch_normalize=1 filters=256 size=3 stride=1 pad=1 activation=leaky
[convolutional] size=1 stride=1 pad=1 filters=18 activation=linear
[yolo] mask = 0,1,2 anchors = 10,14, 23,27, 37,58, 81,82, 135,169, 344,319 classes=1 num=6 jitter=.3 ignore_thresh = .7 truth_thresh = 1 random=1