端到端离不开的轨迹预测，这个方向还有研究价值吗？

Core Viewpoint - The article discusses the ongoing relevance of trajectory prediction in the context of end-to-end models, highlighting that many companies still utilize layered approaches where trajectory prediction remains a key algorithmic focus. This includes both joint trajectory prediction and target trajectory prediction, which continue to be active research areas with significant output in conferences and journals [1]. Group 1: Trajectory Prediction Research - The article emphasizes the importance of multi-agent trajectory prediction, which aims to forecast future movements based on historical trajectories of multiple interacting entities, crucial for applications in autonomous driving, intelligent monitoring, and robotic navigation [1]. - Traditional methods for trajectory prediction often rely on recurrent neural networks, convolutional networks, or graph neural networks, while generative models like GANs and CVAEs, although capable of simulating multimodal distributions, are noted for their inefficiency [1]. Group 2: Diffusion Models - Diffusion models have emerged as a new class of models that generate complex distributions through a stepwise denoising process, achieving significant breakthroughs in image generation and showing promise in trajectory prediction by enhancing multimodal modeling capabilities [2]. - Specific models such as the Leapfrog Diffusion Model (LED) and Mixed Gaussian Flow (MGF) have demonstrated substantial improvements in accuracy and efficiency, with LED achieving real-time predictions and MGF enhancing diversity in trajectory predictions [2]. Group 3: Course Objectives and Structure - The course aims to provide a systematic understanding of trajectory prediction and diffusion models, helping participants integrate theoretical knowledge with practical coding skills, and develop their own research ideas [6]. - Participants will gain insights into writing and submitting academic papers, with a focus on accumulating a methodology for writing and receiving guidance on revisions and submissions [6]. Group 4: Target Audience and Outcomes - The course is designed for graduate students and professionals in trajectory prediction and autonomous driving, aiming to enhance their resumes and research capabilities [8]. - Expected outcomes include a comprehensive understanding of classic and cutting-edge papers, coding implementations, and the development of a research paper draft [8][9]. Group 5: Course Highlights and Requirements - The course features a "2+1" teaching model with experienced instructors and a structured learning experience, ensuring comprehensive support throughout the research process [16][17]. - Participants are required to have a foundational understanding of deep learning and proficiency in Python and PyTorch, with recommendations for hardware specifications to facilitate learning [10][12].