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Unsupervised learning of morphology for building lexicon for a highly inflectional language

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Rajib DasAuthors Info & Claims

MPL '02: Proceedings of the ACL-02 workshop on Morphological and phonological learning - Volume 6

Pages 1 - 10

https://doi.org/10.3115/1118647.1118648

Published: 11 July 2002 Publication History

Abstract

Words play a crucial role in aspects of natural language understanding such as syntactic and semantic processing. Usually, a natural language understanding system either already knows the words that appear in the text, or is able to automatically learn relevant information about a word upon encountering it. Usually, a capable system---human or machine, knows a subset of the entire vocabulary of a language and morphological rules to determine attributes of words not seen before. Developing a knowledge base of legal words and morphological rules is an important task in computational linguistics. In this paper, we describe initial experiments following an approach based on unsupervised learning of morphology from a text corpus, especially developed for this purpose. It is a method for conveniently creating a dictionary and a morphology rule base, and is, especially suitable for highly inflectional languages like Assamese. Assamese is a major Indian language of the Indic branch of the Indo-European family of languages. It is used by around 15 million people.

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Cited By

kumar ASoman K(2014)AMRITA_CEN@FIRE-2014Proceedings of the 6th Annual Meeting of the Forum for Information Retrieval Evaluation10.1145/2824864.2824883(112-120)Online publication date: 5-Dec-2014
https://dl.acm.org/doi/10.1145/2824864.2824883
Saharia NSharma UKalita J(2014)Stemming resource-poor Indian languagesACM Transactions on Asian Language Information Processing10.1145/262967013:3(1-26)Online publication date: 3-Oct-2014
https://dl.acm.org/doi/10.1145/2629670
Saharia NKonwar KSharma UKalita J(2013)An improved stemming approach using HMM for a highly inflectional languageProceedings of the 14th international conference on Computational Linguistics and Intelligent Text Processing - Volume Part I10.1007/978-3-642-37247-6_14(164-173)Online publication date: 24-Mar-2013
https://dl.acm.org/doi/10.1007/978-3-642-37247-6_14
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MPL '02: Proceedings of the ACL-02 workshop on Morphological and phonological learning - Volume 6

July 2002

82 pages

Program Chair:
Mike Maxwell
Linguistic Data Consortium, University of Pennsylvania

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Association for Computational Linguistics

United States

Publication History

Published: 11 July 2002

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Cited By

kumar ASoman K(2014)AMRITA_CEN@FIRE-2014Proceedings of the 6th Annual Meeting of the Forum for Information Retrieval Evaluation10.1145/2824864.2824883(112-120)Online publication date: 5-Dec-2014
https://dl.acm.org/doi/10.1145/2824864.2824883
Saharia NSharma UKalita J(2014)Stemming resource-poor Indian languagesACM Transactions on Asian Language Information Processing10.1145/262967013:3(1-26)Online publication date: 3-Oct-2014
https://dl.acm.org/doi/10.1145/2629670
Saharia NKonwar KSharma UKalita J(2013)An improved stemming approach using HMM for a highly inflectional languageProceedings of the 14th international conference on Computational Linguistics and Intelligent Text Processing - Volume Part I10.1007/978-3-642-37247-6_14(164-173)Online publication date: 24-Mar-2013
https://dl.acm.org/doi/10.1007/978-3-642-37247-6_14
Monson CCarbonell JLavie ALevin L(2008)ParaMor and Morpho challenge 2008Proceedings of the 9th Cross-language evaluation forum conference on Evaluating systems for multilingual and multimodal information access10.5555/1813809.1813958(967-974)Online publication date: 17-Sep-2008
https://dl.acm.org/doi/10.5555/1813809.1813958
Sharma UKalita JDas R(2008)Acquisition of Morphology of an Indic Language from Text CorpusACM Transactions on Asian Language Information Processing10.1145/1386869.13868717:3(1-33)Online publication date: 1-Jun-2008
https://dl.acm.org/doi/10.1145/1386869.1386871
Vikram TUrs S(2007)Development of prototype morphological analyzer for the South Indian language of KannadaProceedings of the 10th international conference on Asian digital libraries: looking back 10 years and forging new frontiers10.5555/1780653.1780677(109-116)Online publication date: 10-Dec-2007
https://dl.acm.org/doi/10.5555/1780653.1780677
Hammarström H(2006)Poor man’s stemmingProceedings of the Third Asia conference on Information Retrieval Technology10.5555/2111235.2111269(323-337)Online publication date: 16-Oct-2006
https://dl.acm.org/doi/10.5555/2111235.2111269
Hammarström HWicentowski RKondrak G(2006)A naive theory of affixation and an algorithm for extractionProceedings of the Eighth Meeting of the ACL Special Interest Group on Computational Phonology and Morphology10.5555/1622165.1622175(79-88)Online publication date: 8-Jun-2006
https://dl.acm.org/doi/10.5555/1622165.1622175

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