Support vector machines based part of speech tagging for Nepal text

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dc.contributor.authorShahi, Tej Bahadur
dc.date.accessioned2023-10-13T10:35:01Z
dc.date.available2023-10-13T10:35:01Z
dc.date.issued2012
dc.description.abstractOptimal part-of-speech tagging have great importance in various field of natural language processing such as machine translation, information extraction, word sense disambiguation, speech recognition and others. Due to the nature of the Nepali language, tagset used and size of the corpus (training data), getting accurate part-of-speech tagger is of challenging issue. This study is oriented to build an analytical machine learning model based on which it can be possible to determine the attainable accuracy. To complete this task, the support vector machine based part-of-speech tagger has been developed and tested for various instances of input to verify the accuracy level. The SVM tagger construct the feature vectors for each word in input and classify the word into one of two classes (One Vs Rest). The performance analysis includes different components such as known words, unknown words and size of the training data. The present study of support vector machine based part of speech tagger is limited to use certain set of features and it use a small dictionary which affects its performance. The learning performance of tagger is observed and found that it can learn well from the small set of training data and increases the rate of learning on the increment of training size.en_US
dc.identifier.urihttps://elibrary.tucl.edu.np/handle/20.500.14540/20414
dc.language.isoen_USen_US
dc.publisherDepartment of Computer Science and Information Technologyen_US
dc.subjectMachine learningen_US
dc.subjectComputational linguisticsen_US
dc.titleSupport vector machines based part of speech tagging for Nepal texten_US
dc.typeThesisen_US
local.academic.levelMastersen_US
local.institute.titleCentral Department of Computer Science and Information Technologyen_US
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