研究者表示，采用 Self Forcing 的模型可以生成 480p 的准高清视频，首帧延迟约为 0.8 秒。在持续生成速率方面，单块 H100 GPU 约为 17 帧每秒，单块 RTX 4090 在优化后约为 10 帧每秒。目前可以生成基础的 5 ...

The Israel Defense Forces (IDF) said between 10 and 15 missiles were launched, according to Israeli media reports. Air raid sirens sounded across northern Israel, including Haifa, the Galilee region ...

JAKARTA, June 18 (Xinhua) -- The continued eruptions of Mount Lewotobi Laki-Laki in Indonesia's East Nusa Tenggara province have forced residents to evacuate and caused widespread flight cancellations ...

The Israel Defense Forces (IDF) said between 10 and 15 missiles were launched, according to Israeli media reports. Air raid ...

我敦促各国政府、企业和社会各界响应这一呼吁，加快采取行动，履行对可持续利用土地的全球共同承诺。我们必须扭转土地退化趋势，加大对土地恢复的资金投入，包括调动私人投资。 Let’s act now to heal land, seize ...

如果我们的太阳系看起来稳定，那是因为我们短暂的生命使其显得如此。地球在自转，昼夜交替，月亮穿行于光明与黑暗，太阳高悬于天空。但现实中，一切都在运动并相互影响，我们所观察到的微妙平衡很容易被打破。在遥远的地球历史中，是否有路过的恒星扰动了地球的轨道，并 ...

近日，北京师范大学地理科学学部张立强教授团队与合作者开展研究，揭示全球陆表反照率变化在抑制全球变暖中的重要角色，成果以“21世纪初陆表反照率升高导致辐射强迫降低”（Radiative forcing reduced by early 21st ...

1950年代，科学家尝试用英语与计算机交流，结果惨败。于是他们发明了FORTRAN、COBOL等编程语言——这些正式、精准、无歧义的交流方式。 让ChatGPT「bark up the right ...

杜拜高级住宅区马利纳区（Marina）一栋67层摩天大楼13日晚间突然陷入火海，画面显示橘红色火舌从地面一路延伸至高楼层，现场黑烟密布，所幸当局及时撤离整栋逾3800名住户，未酿成人员伤亡。杜拜「海湾时报」（Khalee ...

Forcing someone’s hand is an expression that finds its origin in bridge, the card game. Here, “hand” refers to the cards a player holds in his HAND. Specifically, “hand” in “forced his hand” refers to ...

The Yemeni government and the Houthi group implemented a UN-mediated major prisoner swap in 2023, exchanging around 900 prisoners. Another major exchange took place in 2020, with approximately 1,000 ...

RaML团队 投稿量子位 | 公众号 QbitAI 近年来，大语言模型（LLM）以其卓越的文本生成和逻辑推理能力，深刻改变了我们与技术的互动方式。然而，这些令人瞩目的表现背后，LLM的内部机制却像一个神秘的“黑箱”，让人难以捉摸其决策过程。 上海AI Lab的研究团队的近期提出Reasoning as Meta-Learning（RaML)，尝试从梯度下降和元学习（Meta-Learning）的角 ...