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卷積神經網絡 卷积神经网络
Ein Convolutional Neural Network (CNN oder ConvNet), zu Deutsch etwa „faltendes neuronales Netzwerk“, ist ein künstliches neuronales Netz. Es handelt sich um ein von biologischen Prozessen inspiriertes Konzept im Bereich des maschinellen Lernens. Convolutional Neural Networks finden Anwendung in zahlreichen Technologien der künstlichen Intelligenz, vornehmlich bei der maschinellen Verarbeitung von Bild- oder Audiodaten.

卷积神经网络(英语:convolutional neural network,缩写CNN)是一种前馈神经网络,它的人工神经元可以响应一部分覆盖范围内的周围单元,[1]对于大型图像处理有出色表现。

卷积神经网络由一个或多个卷积层和顶端的全连通层(对应经典的神经网络)组成,同时也包括关联权重和池化层(pooling layer)。这一结构使得卷积神经网络能够利用输入数据的二维结构。与其他深度学习结构相比,卷积神经网络在图像和语音识别方面能够给出更好的结果。这一模型也可以使用反向传播算法进行训练。相比较其他深度、前馈神经网络,卷积神经网络需要考量的参数更少,使之成为一种颇具吸引力的深度学习结构[2]

卷积神经网络的灵感来自于动物视觉皮层组织的神经连接方式。单个神经元只对有限区域内的刺激作出反应,不同神经元的感知区域相互重叠从而覆盖整个视野。

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协处理器
一种处理器,与主微处理器不同,它执行附加的功能并协助主微处理器进行工作。最常见的一种协处理器是浮点协处理器,它在执行数值计算时比个人计算机中的通用微处理器速度更快、性能更好。
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协处理器
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科亿尔数码科技

 

 

 
 

 

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CoreWeave数据中心
CoreWeave is rapidly expanding its AI-specialized, GPU-accelerated data center footprint, committing over $6 billion for a new 100-300 MW facility in Pennsylvania. These, along with international sites, utilize liquid cooling and high-density rack configurations (up to 130 kW per rack) to support NVIDIA's Blackwell and GB200 systems.

CoreWeave is rapidly expanding its AI-specialized, GPU-accelerated data center footprint, committing over $6 billion for a new 100-300 MW facility in Pennsylvania. These, along with international sites, utilize liquid cooling and high-density rack configurations (up to 130 kW per rack) to support NVIDIA's Blackwell and GB200 systems. 

  • Pennsylvania Facility: A >$6 billion investment in Lancaster, set to be a major U.S. hub, starting at 100 MW and expandable to 300 MW.
  • UK Expansion: A planned £1.5 billion ($3.4B) investment, focusing on sustainable compute using DataVita facilities.
  • Barcelona Site: A data center inaugurated in 2025 in partnership with MERLIN Edged.
  • Technology Stack: Purpose-built for AI, utilizing NVIDIA Quantum InfiniBand networking and supporting high-density racks.
  • Infrastructure Strategy: Focuses on liquid cooling to manage high-density, next-generation GPU clusters.

CoreWeave正快速扩展其人工智能专用、GPU加速的数据中心布局,投入逾60亿美元在宾夕法尼亚州新建一座100-300兆瓦的设施。这些设施与国际站点均采用液体冷却技术和高密度机架配置(每机架功率高达130千瓦),以支持英伟达Blackwell和GB200系统。

宾夕法尼亚设施:在兰开斯特投入逾60亿美元,打造美国核心枢纽,初期100兆瓦规模,可扩展至300兆瓦。
英国扩张:计划投资15亿英镑(34亿美元),依托DataVita设施聚焦可持续计算。
巴塞罗那站点:与MERLIN Edged合作,2025年启用数据中心。
技术架构:专为人工智能打造,采用NVIDIA Quantum InfiniBand网络技术,支持高密度机架部署。
基础设施战略:聚焦液体冷却技术,以管理高密度新一代GPU集群。

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科里超级计算机
Intel Xeon Phi 7250 68C 1.4GHz, Aries interconnect
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