Welcome to sgGWR’s documentation!
About sgGWR
Welcome to sgGWR! sgGWR (Stochastic Gradient approach for Geographically Weighted Regression) is scalable bandwidth calibration software for GWR.
Installation
We recommend installing JAX (https://github.com/google/jax) package for efficient computation. To install sgGWR with JAX, please execute the following on your terminal.
pip install sgGWR[jax]
If you cannot install JAX (e.g., Windows users), you can omit [jax] option.
pip install sgGWR
Reference
Please cite the following article:
Nishi, H., & Asami, Y. (2024). Stochastic gradient geographical weighted regression (sgGWR): Scalable bandwidth optimization for geographically weighted regression. International Journal of Geographical Information Science, 38(2), 354–380. https://doi.org/10.1080/13658816.2023.2285471
Tutorials:
Experimental Features:
Package References: