Connecting Datapoints to a Road Graph with Python Efficiently

Web: https://towardsdatascience.com/connecting-datapoints-to-a-road-graph-with-python-efficiently-cb8c6795ad5f?source=rss----7f60cf5620c9---4

How to build a function that does it from scratch, and then speed it up 80 times with numba

Generally, it’s easy to find the nearest road to a given point, but when we’re talking about millions of points and thousands of roads things may get a bit complicated. I want to tell you how to build a function that does this from scratch, and then speed it up 80 times with Numba.

So, in …

algorithms data science geometry graph hands-on-tutorials programming python