How to Train YOLOv4 on a Custom Dataset

This tutorial provides a comprehensive guide on training the YOLOv4 object detection model using the Darknet framework on custom datasets, specifically through Google Colab. It begins by outlining the advantages of YOLOv4 over previous object detection models, highlighting its new features such as WRC, CSP, and Mosaic data augmentation. The tutorial then details the setup of the GPU environment in Google Colab, installation of the Darknet training environment, and the configuration of a custom YOLOv4 training file. Key steps include downloading and preparing a custom dataset using Roboflow, configuring training parameters, and training the model to achieve optimal performance. The guide also covers using the trained YOLOv4 model for inference on test images and saving model weights for future use. Overall, the tutorial aims to simplify the process of applying state-of-the-art object detection techniques to custom datasets, leveraging tools like Roboflow for data management and model deployment.