3 ms·
Not bad. When you consider a city block is about 100m, you could drive 3km before being off by a street so as to miss your turn. On the highway it’s even bett
by hammock 4y ago
Not bad.
When you consider a city block is about 100m, you could drive 3km before being off by a street so as to miss your turn.
On the highway it’s even better- if exits are 5km apart, you can drive 142km before being so far off you might miss your exit
- dfox 4y agoThat is surprisingly close to what I used as a good-enough error in fallback route estimator in our TSP/VRP solver. I came up with that essentially by curve-fitting great-circle WGS84 distances and really traveled distances between my favorite pubs and it seems to work (bear in mind that it is the last fallback and there is A* on map data and ML-ish thing before that)
- hammock 4y agoEverything is fractal/self-similar