Natural Language Morphology Induction
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چکیده
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منابع مشابه
A Framework for Unsupervised Natural Language Morphology Induction
This paper presents a framework for unsupervised natural language morphology induction wherein candidate suffixes are grouped into candidate inflection classes, which are then arranged in a lattice structure. With similar candidate inflection classes placed near one another in the lattice, I propose this structure is an ideal search space in which to isolate the true inflection classes of a lan...
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MetaMorph is a novel application of multiple sequence alignment (MSA) to natural language morphology induction. Given a text corpus in any language, we sequentially align a subset of the words of the corpus to form an MSA using a probabilistic scoring scheme. We then segment the MSA to produce output analyses. We used this algorithm to compete in the 2009 Morpho Challenge. The F-measure of the ...
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Linguistic information is useful in natural language processing, information retrieval and a multitude of sub-tasks involving language analysis. Two types of linguistic information in all languages are part of speech and morphology. Part of speech information reflects syntactic structure and can assist in tasks such as speech recognition, machine translation and word sense disambiguation. Morph...
متن کاملUnsupervised Induction of Natural Language Morphology Inflection Classes
We propose a novel language-independent framework for inducing a collection of morphological inflection classes from a monolingual corpus of full form words. Our approach involves two main stages. In the first stage, we generate a large data structure of candidate inflection classes and their interrelationships. In the second stage, search and filtering techniques are applied to this data struc...
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Paradigms provide an inherent organizational structure to natural language morphology. ParaMor, our minimally supervised morphology induction algorithm, retrusses the word forms of raw text corpora back onto their paradigmatic skeletons; performing on par with state-ofthe-art minimally supervised morphology induction algorithms at morphological analysis of English and German. ParaMor consists o...
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تاریخ انتشار 2008