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Deep Learning

YOLOv3 구현을 위해 참고할 자료들

developer0hye 2021. 1. 16. 20:50

github.com/AlexeyAB/darknet/issues/232

 

Resizing : keeping aspect ratio, or not · Issue #232 · AlexeyAB/darknet

Hi, In your implementation of Darknet, when resizing the image, the aspect ratio of the image is not kept in the function get_image_from_stream_resize: darknet/src/image.c Line 627 in 5a2efd5 image...

github.com

 

github.com/pjreddie/darknet/issues/1354

 

Cross Entropy for YOLOv3 · Issue #1354 · pjreddie/darknet

Hello All, In Yolov3 paper, it is clearly stated that the loss function is the same as the previous versions of YOLO, with an exception of the last component which uses cross entropy. I have gone t...

github.com

github.com/AlexeyAB/darknet/issues/1845#issuecomment-434079752

 

Optimizer and loss function. · Issue #1845 · AlexeyAB/darknet

Hi, can you provide some info about the optimizer (ADAM, RMSProp, etc.) used in YOLOv3? Also, where can I find the optimizer and the loss function in the source code? Thank you.

github.com

github.com/AlexeyAB/darknet/issues/1695#issuecomment-426016524

 

Delta and binary cross-entropy loss · Issue #1695 · AlexeyAB/darknet

@AlexeyAB Thanks for your support. I have a few questions about yolo_layer.c [1]. In yolo_layer.c, i know that "delta" means gradient. However, as shown below, Delta is expressed as the d...

github.com

github.com/AlexeyAB/darknet/issues/6380

 

Which optimizer we use in yolov3 · Issue #6380 · AlexeyAB/darknet

learning_rate=0.001 burn_in=1000 max_batches = 10000 policy=steps steps=8000,9000 scales=.1,.1 Hi, does anyone know which optimizer is used in Yolov3? Because I understand what the burn_in, initial...

github.com

stackoverflow.com/questions/55395205/what-is-the-loss-function-of-yolov3

 

What is the loss function of YOLOv3

I was going to write my own implementation of the YOLOv3 and coming up with some problem with the loss function. The original paper mention that he uses Binary Cross Entropy on the class prediction...

stackoverflow.com

github.com/pjreddie/darknet/blob/master/src/yolo_layer.c

 

pjreddie/darknet

Convolutional Neural Networks. Contribute to pjreddie/darknet development by creating an account on GitHub.

github.com

github.com/AlexeyAB/darknet/issues/4091#issuecomment-765885774

github.com/ultralytics/yolov3/issues/61

 

The loss function might not be right. · Issue #61 · ultralytics/yolov3

Hi, thanks for sharing your excent work. I found some inconsistent implementations with the paper in your code, that might be the reason that trainning only 52.2map. I am not sure if I am right, so...

github.com

github.com/ultralytics/yolov3/issues/290

 

voc is not good ! anyone wants to try can reply me ! we can exchange the ideas · Issue #290 · ultralytics/yolov3

i will give train and val dataset type as darknet i have eval_tools with voc which proved useful

github.com

github.com/Tencent/ObjectDetection-OneStageDet/blob/d29f69cdce32b006bd040edb6e66427b3c987c70/vedanet/loss/_yololoss.py#L20

 

Tencent/ObjectDetection-OneStageDet

单阶段通用目标检测器. Contribute to Tencent/ObjectDetection-OneStageDet development by creating an account on GitHub.

github.com

 

github.com/runhang/Stronger-yolo

 

runhang/Stronger-yolo

Improve YOLO_V3 with latest paper. Contribute to runhang/Stronger-yolo development by creating an account on GitHub.

github.com

 

 

github.com/ultralytics/yolov3/issues/310#issuecomment-521115339

 

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