Part of Speech Tagging Using Statistical Approach for Nepali Text

نویسنده

  • Archit Yajnik
چکیده

Abstract—Part of Speech Tagging has always been a challenging task in the era of Natural Language Processing. This article presents POS tagging for Nepali text using Hidden Markov Model and Viterbi algorithm. From the Nepali text, annotated corpus training and testing data set are randomly separated. Both methods are employed on the data sets. Viterbi algorithm is found to be computationally faster and accurate as compared to HMM. The accuracy of 95.43% is achieved using Viterbi algorithm. Error analysis where the mismatches took place is elaborately discussed.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Enhancing the Performance of Part of Speech tagging of Nepali language through Hybrid approach

Part-of-speech tagging is the process of marking up the words in a text (corpus) as corresponding to a particular part of speech, based on both its definition, as well as its context —i.e. relationship with adjacent and related words in a phrase, sentence, or paragraph. Part-of-Speech (POS) tagging is the process of assigning the appropriate part of speech or lexical category to each word in a ...

متن کامل

سیستم برچسب گذاری اجزای واژگانی کلام در زبان فارسی

Abstract: Part-Of-Speech (POS) tagging is essential work for many models and methods in other areas in natural language processing such as machine translation, spell checker, text-to-speech, automatic speech recognition, etc. So far, high accurate POS taggers have been created in many languages. In this paper, we focus on POS tagging in the Persian language. Because of problems in Persian POS t...

متن کامل

An improved joint model: POS tagging and dependency parsing

Dependency parsing is a way of syntactic parsing and a natural language that automatically analyzes the dependency structure of sentences, and the input for each sentence creates a dependency graph. Part-Of-Speech (POS) tagging is a prerequisite for dependency parsing. Generally, dependency parsers do the POS tagging task along with dependency parsing in a pipeline mode. Unfortunately, in pipel...

متن کامل

Qualitative and Quantitative Examination of Text Type Readabilities: A Comparative Analysis

This study compared 2 main approaches to readability assessment. Thequantitative approach applied idea density based on part of speech tagging andcompared 3 sets of text types (i.e., narrative, expository, and argumentative) withrespect to their ease of reading. The qualitative approach was done throughdeveloping questionnaires measuring intermediate EFL learners’ perceptions oncontent, motivat...

متن کامل

Induction of Fine-Grained Part-of-Speech Taggers via Classifier Combination and Crosslingual Projection

This paper presents an original approach to part-of-speech tagging of fine-grained features (such as case, aspect, and adjective person/number) in languages such as English where these properties are generally not morphologically marked. The goals of such rich lexical tagging in English are to provide additional features for word alignment models in bilingual corpora (for statistical machine tr...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2017