normit

The normit library normalizes information in text: times, locations, etc.

For times, it provides an interface inspired by the SCATE schema of Bethard and Parker (2016). For example, the following code finds the first Friday the 13th after November 21, 2024.

```pycon

from normit.time import * Next( ... Interval.of(2024, 11, 21), ... RepeatingIntersection([ ... Repeating(DAY, WEEK, value=4), # Friday ... Repeating(DAY, MONTH, value=13), # the 13th ... ]) ... ).isoformat() '2024-12-13T00:00:00 2024-12-14T00:00:00' ```

For locations, it provides an interface inspired by the GeoCoDe dataset of Laparra and Bethard (2020). For example, the following code finds the region that is 50km northwest of Tucson and 90km southeast of Phoenix. ```pycon

from normit.geo import * georeader = GeoJsonDirReader(...) tucson = georeader.read(253824) phoenix = georeader.read(111257) Intersection.of( ... NorthWest.of(tucson, 50 * UNITS.km), ... SouthEast.of(phoenix, 90 * UNITS.km)) ```

Citation

If you use the time operators, please cite: bibtex @inproceedings{bethard-parker-2016-semantically, title = "A Semantically Compositional Annotation Scheme for Time Normalization", author = "Bethard, Steven and Parker, Jonathan", booktitle = "Proceedings of the Tenth International Conference on Language Resources and Evaluation ({LREC}'16)", month = may, year = "2016", address = "Portoro{\v{z}}, Slovenia", publisher = "European Language Resources Association (ELRA)", url = "https://aclanthology.org/L16-1599", pages = "3779--3786", } If you use the geographical operators, please cite: bibtex @inproceedings{laparra-bethard-2020-dataset, title = "A Dataset and Evaluation Framework for Complex Geographical Description Parsing", author = "Laparra, Egoitz and Bethard, Steven", booktitle = "Proceedings of the 28th International Conference on Computational Linguistics", month = dec, year = "2020", address = "Barcelona, Spain (Online)", publisher = "International Committee on Computational Linguistics", url = "https://aclanthology.org/2020.coling-main.81", doi = "10.18653/v1/2020.coling-main.81", pages = "936--948", }