Morphological Analysis and Synthesis Toolkit for Latvian and Latgalian

  Authors

Paikens, Pēteris ; Pretkalniņa, Lauma ; Lasmanis, Viesturs Jūlijs and Znotiņš, Artūrs

  Item identifier

http://hdl.handle.net/20.500.12574/164

 Project URL

https://github.com/LUMII-AILab/Morphology/

 Demo URL

https://morpho-api.tezaurs.lv/

 Referenced by

https://ailab.lv/publications/280/
http://ebooks.iospress.nl/volumearticle/50312
https://ailab.lv/publications/519/
https://link.springer.com/chapter/10.1007/978-3-032-37249-9_18

 Date issued

2026-09-23

 Type

toolService

 Language(s)

Latgalian , Latvian

 Description

Morphological Analysis and Synthesis Toolkit for Latvian and Latgalian is a set of Java libraries providing deterministic rule-based morphological analysis and synthesis for both Latvian and Latgalian, as well as a simple CRF-based morphological tagger for Latvian. It is packed together with Tēzaurs and LTG Tēzaurs lexeme lists (around 144,000 lexemes for Latvian and 7,000 for Latgalian) as its lexicon, and provides a web-service interface. The development for Latvian was started in 2006 by Pēteris Paikens, and is considered completed. The development for Latgalian was started in 2022 by Lauma Pretkalniņa, and it covers nominal parts of speech, as well as regular verbs. This toolkit is also available via Maven Central.

 Publisher

AiLab IMCS UL

 Acknowledgement

Ministry of Education and Science

Project code: VPP

Project name: Research and Development of the Semantic Web Technologies for Latvia (SemTi-Kamols)

 

European Regional Development Fund

Project code: 1.1.1.1/16/A/219

Project name: Full Stack of Language Resources for Natural Language Understanding and Generation in Latvian (FullStack-LV)

 

Ministry of Education and Science

Project code: VPP-LETONIKA-2021/1-0006

Project name: Research on Modern Latvian Language and Development of Language Technology (LATE)

 

Latvian Council of Science

Project code: lzp-2022/1-0443

Project name: Advancing Latvian computational lexical resources for natural language understanding and generation

 

Ministry of Education and Science

Project code: VPP-IZM-LETONIKA-2025/1-0004

Project name: Digital Resources and AI Technologies for the Sustainability of the Latvian Language (DigiLATE)

 Subject(s)

morphology morphological analysis morphological synthesis

 Collection(s)

Language resources and tools of AiLab IMCS UL

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