cvdfoundation / google-landmark

Dataset with 5 million images depicting human-made and natural landmarks spanning 200 thousand classes.

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Missing Important Landmarks

FadyMorris opened this issue · comments

There is no entry in the dataset for "Leaning Tower of Pisa" and "Christ the Redeemer" statue

That's true! We rely on labels collected from Wikimedia Commons, and sometimes the categories are not so well-defined. For the train and index sets, we enforce the restriction that each image must be assigned to a single category; this ends up eliminating many photos, which could be tagged with multiple categories.