A Comparative Study between Stock Price Prediction Models Using Sentiment Analysis and Machine Learning Based on SNS and News Articles (SNS와 뉴스기사의 감성분석과 기계학습을 이용한 주가예측 모형 비교 연구)
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- Journal of Information Technology Services
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- v.13 no.3
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- pp.221-233
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- 2014