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there's ~0% chance there's only 50K outdoor basketball courts in the US. Other comments observe a ~30% false positive rate. So this is probably "a yeoman's ML p
by refulgentis 2y ago
there's ~0% chance there's only 50K outdoor basketball courts in the US. Other comments observe a ~30% false positive rate. So this is probably "a yeoman's ML pass at a lot of map tiles I scraped" more than "satellite imagery of every outdoor basketball court"
- ks2048 2y agoIt is using courts labelled in OpenStreetMap
- maxerickson 2y agoYou only need to look briefly to ascertain that the false positive rate is no where near 30%.