Google Landmarks Dataset v2 Dataset

This is the second version of the Google Landmarks dataset (GLDv2), which contains images annotated with labels representing human-made and natural landmarks. The dataset can be used for landmark recognition and retrieval experiments. This version of the dataset contains approximately 5 million images, split into 3 sets of images: train, index and test本数据集为谷歌地标数据集的第二版（GLDv2），其中包含了标注有人类建筑和自然地标标签的图像。该数据集适用于地标识别与检索实验。本版本的数据集包含约五百万张图像，分为训练集、索引集和测试集三部分。