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논문 기본 정보

자료유형
학술저널
저자정보
Beomseok Hong (Towson University) Yanggon Kim (Towson University) Sang Ho Lee (Soongsil University)
저널정보
Korean Institute of Information Scientists and Engineers Journal of Computing Science and Engineering Journal of Computing Science and Engineering Vol.10 No.4
발행연도
2016.12
수록면
128 - 136 (9page)

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초록· 키워드

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It is impossible for any human being to analyze the more than 500 million tweets that are generated per day. Lexical ambiguities on Twitter make it difficult to retrieve the desired data and relevant topics. Most of the solutions for the word sense disambiguation problem rely on knowledge base systems. Unfortunately, it is expensive and time-consuming to manually create a knowledge base system, resulting in a knowledge acquisition bottleneck. To solve the knowledge-acquisition bottleneck, a topic signature is used to disambiguate words. In this paper, we evaluate the effectiveness of various features of newspapers on the topic signature extraction for word sense discrimination in tweets. Based on our results, topic signatures obtained from a snippet feature exhibit higher accuracy in discriminating company names than those from the article body. We conclude that topic signatures extracted from news articles improve the accuracy of word sense discrimination in the automated analysis of tweets.

목차

Abstract
I. INTRODUCTION
II. RELATED WORK
III. A COMPANY NAME DISCRIMINATION IN TWEETS
IV. EXPERIMENTAL SETUP
V. EXPERIMENTAL RESULT
VI. DISCUSSION AND CLOSING REMARKS
REFERENCES

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UCI(KEPA) : I410-ECN-0101-2017-569-002020794