WebSummary and Contributions: This paper proposed projecting conflicting gradients (PCGrad) to solve the problem of conflicting gradient in multitask learning. Experiments on computer vision tasks and reinforcement learning tasks verifies the effectiveness of … Webdevise novel gradient agreement strategies based on gradi-ent surgery to alleviate their effect. The gradient surgery framework was introduced in [36] to address multi-task learning, and is rooted in a simple and intuitive idea. In general, deep neural networks are trained using gradient descent, where gradients guide the optimiza-
arXiv:2001.06782v4 [cs.LG] 22 Dec 2024
WebAbstract: Multi-task learning technique is widely utilized in machine learning modeling where commonalities and differences across multiple tasks are exploited. However, … WebGradient Surgery for Multi-Task Learning gradient magnitudes. As an illustrative example, consider the 2D optimization landscapes of two task objectives in Figure1a-c.The opti-mization landscape of each task consists of a deep valley, a property that has been observed in neural network optimiza-tion landscapes (Goodfellow et al.,2014), and the ... phil peck epes
Gradient Surgery for Multi-Task Learning - NASA/ADS
WebGradient Surgery for Multi-Task Learning. In Proceedings of the 31st International Conference on Neural Information Processing Systems (Virtual Conference). Google Scholar; Zhe Zhao, Lichan Hong, Li Wei, Jilin Chen, Aniruddh Nath, Shawn Andrews, Aditee Kumthekar, Maheswaran Sathiamoorthy, Xinyang Yi, and Ed Chi. 2024. Recommending … WebJan 19, 2024 · Gradient Surgery for Multi-Task Learning. While deep learning and deep reinforcement learning (RL) systems have demonstrated impressive results in domains … WebAbstract: Multi-task learning technique is widely utilized in machine learning modeling where commonalities and differences across multiple tasks are exploited. However, multiple conflicting objectives often occur in multi-task learning. ... Moreover, the gradient surgery for the multi-gradient descent algorithm is proposed to obtain a stable ... t shirts gorillaz