randall-lab/country211
收藏Hugging Face2025-02-23 更新2025-04-26 收录
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https://hf-mirror.com/datasets/randall-lab/country211
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资源简介：
Country211数据集是一个为基于图像的国家分类任务设计的地理定位数据集。它从YFCC100m数据集中筛选出带有GPS坐标的图像，这些坐标对应于ISO-3166国家代码。该数据集均衡地包含了每个国家或地区的150个训练图像、50个验证图像和100个测试图像，总共包含211个国家或地区的图像，旨在评估机器学习模型的地理定位能力。
The Country211 dataset is a geolocation dataset designed for country classification based on images. It is a filtered subset of the YFCC100m dataset, consisting of images with GPS coordinates corresponding to an ISO-3166 country code. The dataset is balanced with 150 training images, 50 validation images, and 100 test images for each of the 211 countries and territories, aiming to evaluate the geolocation capabilities of machine learning models.
提供机构：
randall-lab
