V2EX imagenet

ImageNet

定义 Definition

ImageNet(图像网)是一个大规模图像数据库/基准数据集,按“同义词集(synset)”等类别组织,常用于训练与评测计算机视觉模型(如图像分类、目标识别)。最广为人知的是其竞赛与子集 ILSVRC(ImageNet Large Scale Visual Recognition Challenge)。

发音 Pronunciation

/mdnt/

例句 Examples

ImageNet is widely used to train image recognition models.
ImageNet 被广泛用于训练图像识别模型。

After pretraining on ImageNet, the network transferred better to medical imaging tasks, even with limited labeled data.
在 ImageNet 上进行预训练后,该网络迁移到医学影像任务时表现更好,即使标注数据有限也是如此。

词源 Etymology

ImageNet 是一个现代复合词,由 image(图像) + net(网络/网) 构成,既强调“图像集合”,也暗示其最初的构想与网络化的类别组织与数据获取方式相关;作为专有名词,随后固定为该数据集与项目名称。

相关词 Related Words

文学/著作中的出现 Literary Works

  • “ImageNet: A Large-Scale Hierarchical Image Database”(Deng et al., 2009)提出并系统介绍 ImageNet 的经典论文。
  • “ImageNet Classification with Deep Convolutional Neural Networks”(Krizhevsky, Sutskever & Hinton, 2012)著名的 AlexNet 论文,推动深度学习在视觉领域的突破。
  • 《Deep Learning》(Goodfellow, Bengio & Courville, 2016)在深度学习与视觉章节中多处讨论 ImageNet 作为数据与评测基准的意义。
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