Extracts coordinates of an event location from text based on dictionaries of landmarks, roads, and areas. Only returns the location of an event of interest and ignores other location references; for example, if determining the location of a road traffic crash from the text "crash near [location 1] heading towards [location 2]", only the coordinates of "location 1" would be returned. Moreover, accounts for differences in spelling between how a user references a location and how a location is captured in location dictionaries.
Version: 0.1.0 Imports: dplyr, tidyr, readr, purrr, tidytext, stringr, stringi, ngram, hunspell, stringdist, tm, raster, parallel, sf, quanteda, geodist, spacyr, utils Published: 2024-06-17 DOI: 10.32614/CRAN.package.ulex Author: Robert Marty [aut, cre] Maintainer: Robert Marty <rmarty at worldbank.org> License: MIT + file LICENSE URL: https://dime-worldbank.github.io/ulex/ NeedsCompilation: no CRAN checks: ulex results Documentation: Downloads: Linking:Please use the canonical form https://CRAN.R-project.org/package=ulex to link to this page.
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