Diffusion Policy Controlling Robots - Part 2 скачать в хорошем качестве

Diffusion Policy Controlling Robots - Part 2

Roger led this the second session of a discussion on diffusion policy, focusing on a paper about using a Diffusion Policy for robot control. The paper, https://arxiv.org/pdf/2303.04137.pdf, uses an image and robot position information to predict a series of actions needed to reach a goal. The diffusion process is conditioned using a CNN-based method and a transformer-based method. The results depict how the diffusion process refines the distribution of possible positions to achieve a trajectory. Ted provided a high-level explanation of diffusion models, highlighting that instead of directly outputting probabilities like many traditional models, these models predict the score function on the probabilities. This process involves using gradient descent to train a neural network, but with a focus on predicting score function values rather than probabilities. The group also discussed the potential of using gradient fields for faster inference in their model. Links Our Meetup: https://www.meetup.com/East-Bay-Tri-V... Diffusion Policy: Visuomotor Policy Learning via Action Diffusion https://arxiv.org/pdf/2303.04137.pdf Blog: https://diffusion-policy.cs.columbia.... Content 00:00 Introduction 01:50 Review of Week 1 08:13 Policy Representations comparison 19:25 Code Demo Examples ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 😊About Us West Coast Machine Learning is a channel dedicated to exploring the exciting world of machine learning! Our group of techies is passionate about deep learning, neural networks, computer vision, tiny ML, and other cool geeky machine learning topics. We love to dive deep into the technical details and stay up to date with the latest research developments. Our Meetup group and YouTube channel is the perfect place to connect with other like-minded individuals who share your love of machine learning. We offer a mix of research paper discussions, coding reviews, and other data science topics. So, if you're looking to stay up to date with the latest developments in machine learning, connect with other techies, and learn something new, be sure to subscribe to our channel and join our Meetup community today! Meetup: https://www.meetup.com/east-bay-tri-v... ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ #machinelearning #ai #diffusionpolicy #artificalintellegence #robotics #aitraining #mltraining