AI5 92. What I’ve Learned from Building a DonkeyCar Recapping key lessons learned through the DonkeyCar build process.Key LessonsPatience: Learning each part takes time and persistence.Troubleshooting: How to identify and fix issues systematically.AI Basics: A deeper understanding of AI and model training.Every part of the project offered valuable insights and new skills. 2024. 10. 30. 66. Fine-Tuning DonkeyCar’s Model with TensorFlow Used TensorFlow to refine DonkeyCar’s AI model for improved accuracy.Adjustments in TensorFlowHyperparameter Tuning: Adjusted learning rate, batch size, etc.Layer Optimization: Experimented with different neural network layer configurations.Testing and Validation: Validated the model on new test data.Model performance improved with this extra level of fine-tuning. 2024. 10. 28. 63. Implementing Transfer Learning for DonkeyCar Models Tried transfer learning to speed up and enhance model training.StepsPre-trained Model: Started with a pre-trained model instead of training from scratch.Fine-Tuning: Adjusted model layers specific to DonkeyCar’s requirements.Results: Reduced training time and improved initial accuracy.Transfer learning proves useful for quicker training and improved outcomes. 2024. 10. 28. 48. Evaluating DonkeyCar’s Model Generalization Checked if DonkeyCar’s AI model could handle new driving environments.Tests ConductedNew Track Layouts: Tested the model on unfamiliar track shapes.Varied Lighting: Tested during different times of day.Different Speeds: Observed performance at various speeds.The model struggled slightly with unfamiliar settings, suggesting more diverse data collection is needed. 2024. 10. 27. 1. Discovering DonkeyCar for the First Time I came across something called "DonkeyCar" today. At first, I had no idea what it was. It sounded odd—like a toy or some sort of game. But as I dug deeper, I realized it was a small, DIY self-driving car project built using a Raspberry Pi, a camera, and some basic electronics. I’ve always been curious about self-driving technology, but I never thought I could experiment with it myself. DonkeyCar.. 2024. 10. 22. 이전 1 다음