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2015
- ISSN: 2382-6282 (Print); 2972-3108 (Online)
- Abbreviated Title: Int. J. Lang. Lit. Linguist.
- Frequency: Bimonthly
- DOI: 10.18178/IJLLL
- Editor-in-Chief: Dr. Jason Miin-Hwa Lim
- Managing Editor: Jennifer X. Zeng
- Indexed by: CNKI, Google Scholar, Crossref,
- E-mail: ijlll_Editor@126.com
IJLLL 2015 Vol.1(2): 127-130 ISSN: 2382-6282
DOI: 10.7763/IJLLL.2015.V1.25
DOI: 10.7763/IJLLL.2015.V1.25
Domain Adaptation in Morphological Analysis
Prathyusha Kuncham, Chandu Khyathi Raghavi, Kovida Nelakuditi, and Dipti Misra Sharma
Abstract—Morphological Analysis is a major component in many Natural Language Processing (NLP) applications. The performance of general purpose morphological analyzer (GMA) degrades when used for a particular domain. In this paper we present our effort in developing a domain specific morphological analyzer (DMA) whose architecture is an extension of the existing paradigm based GMA. The method involves identifying domain specific words from a raw text and assigning a paradigm class to them. The proposed method is language independent and has been tested on domain specific Hindi data. The results show 90.60% coverage which is an increase by 6% over GMA and accounts for 25.39% of unanalyzed words.
Index Terms—Morphology, domain adaptation, paradigm table.
The authors are with the International Institute of Information Technology, Hyderabad, India (e-mail: prathyusha.k@research.iiit.ac.in, chandukhyathi.raghavi@research.iiit.ac.in, dipti@iiit.ac.in, nelakuditi.kovida@research.iiit.ac.in).
Index Terms—Morphology, domain adaptation, paradigm table.
The authors are with the International Institute of Information Technology, Hyderabad, India (e-mail: prathyusha.k@research.iiit.ac.in, chandukhyathi.raghavi@research.iiit.ac.in, dipti@iiit.ac.in, nelakuditi.kovida@research.iiit.ac.in).
Cite:Prathyusha Kuncham, Chandu Khyathi Raghavi, Kovida Nelakuditi, and Dipti Misra Sharma, "Domain Adaptation in Morphological Analysis," International Journal of Languages, Literature and Linguistics vol. 1, no. 2, pp. 127-130, 2015.