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Regionalizers

This module contains regionalizers, which are used to divide space before analysis.

Embedding methods available in srai operate on a regions, which can be defined in many ways. In this module, we aggregate different regionalization methods under a common Regionalizer interface. We include both pre-defined spatial indexes (e.g. H3 or S2), data-based ones (e.g. Voronoi) and OSM- based ones (e.g. administrative boundaries).