【第238期】xAR:Next-X Prediction episode artwork

EPISODE · May 26, 2025 · 14 MIN

【第238期】xAR:Next-X Prediction

from Seventy3

Seventy3:借助NotebookLM的能力进行论文解读,专注人工智能、大模型、机器人算法方向,让大家跟着AI一起进步。进群添加小助手微信:seventy3_podcast备注:小宇宙今天的主题是:Beyond Next-Token: Next-X Prediction for Autoregressive Visual GenerationSummary这项研究提出了 xAR,这是一种用于自回归视觉生成的新框架,旨在超越传统的基于 “下一词元” 预测的方法。通过将 “词元” 的概念扩展到更灵活的 “实体 X”,例如 图像块的局部群组(单元格)、非局部群组(子采样) 或 甚至整个图像,xAR 可以捕获不同的上下文粒度和空间结构。该模型不使用教师强制,而是通过 噪声上下文学习(一种利用 流匹配 进行连续实体回归的训练方法)来解决累积误差问题。xAR 在 ImageNet 基准...去小宇宙查看完整单集简介前往小宇宙评论区与主播互动

Episode metadata supplied by the publisher feed · Published May 26, 2025

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【第238期】xAR:Next-X Prediction

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Seventy3:借助NotebookLM的能力进行论文解读,专注人工智能、大模型、机器人算法方向,让大家跟着AI一起进步。进群添加小助手微信:seventy3_podcast备注:小宇宙今天的主题是:Beyond Next-Token: Next-X Prediction for Autoregressive Visual GenerationSummary这项研究提出了 xAR,这是一种用于自回归视觉生成的新框架,旨在超越传统的基于 “下一词元” 预测的方法。通过将 “词元”...

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