What is difference between yolov4.weights and yolov4_conv_137.weights?

[aidevmin]

What is difference between yolov4.weights and yolov4_conv_137.weights? And I want to fine tuning YOLOv4 model on my dataset with no_classes=4, so which way should I use?

Anh I will use command

./darknet detector train ./my_data.data yolov4_custom.cfg <path-to-weights> -dont_show -clear

Is this command correct?
Thanks.

[stephanecharette]

See the FAQ for the recommended training command: https://www.ccoderun.ca/programming/darknet_faq/#training_command

[aidevmin]

@stephanecharette
Thanks.
FAQ for scratch training. I want to use pre-trained weights. And my another question is: What is difference between yolov4.weights and yolov4_conv_137.weights? and what should I use?