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Comparative Analysis on Encoding Methods for Convolutional Neural Network in Korean Text Classification : 한국어 문장 분류에서 컨볼루션 신경망의 인코딩 방법에 따른 비교분석
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- Authors
- Advisor
- 장병탁, 김청택
- Major
- 인문대학 협동과정 인지과학전공
- Issue Date
- 2018-08
- Publisher
- 서울대학교 대학원
- Description
- 학위논문 (석사)-- 서울대학교 대학원 : 인문대학 협동과정 인지과학전공, 2018. 8. 장병탁, 김청택.
- Abstract
- Text classification is an essential task for natural language processing. Among those classifiers, Convolutional Neural Network(CNN) have recently shown strong performance in text classification. However, those researches are based on words and word-level CNN requires vast word vectors and morphological analyzers in Korean language. This study excluded the use of morphological analyzers and compared the results of classifying Korean internet news articles among different input levels of CNN. The experiment result shows that syllable-level CNN performs as well as word-level CNN, while character-level CNN shows weak performance.
- Language
- English
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