Research on Judgement of Bullish and Bearish Tendency in Internet Public Opinion of Securities
Author(s): MO Qian, ZHAO Wei, YUAN Zheng, School of Computer and Information Engineering, Beijing Technology and Business University
Pages: 119-122
Year: 2015 Issue: 1
Journal: Telecom Power Technologies
Keyword: security public opinion; detection of public opinion; judgement of bullish and bearish market; body;
Abstract: Currently,there are increasing number of illegal phenomena in securities market,which makes safety problems of securities public opinion become severe day by day.To solve the problem,ajudgement method of bullish and bearish tendency in securities public opinions is developed in this article.Firstly,corpus of securities public opinions is established,which is then used to compare with specific information in securities articles and find the security target.After filtering the noise,data of bullish and bearish tendency are achieved,which will be calculated to obtain the judgement result of bullish and bearish tendency.The method is applicable to identify the false information in securities market.
Pages: 119-122
Year: 2015 Issue: 1
Journal: Telecom Power Technologies
Keyword: security public opinion; detection of public opinion; judgement of bullish and bearish market; body;
Abstract: Currently,there are increasing number of illegal phenomena in securities market,which makes safety problems of securities public opinion become severe day by day.To solve the problem,ajudgement method of bullish and bearish tendency in securities public opinions is developed in this article.Firstly,corpus of securities public opinions is established,which is then used to compare with specific information in securities articles and find the security target.After filtering the noise,data of bullish and bearish tendency are achieved,which will be calculated to obtain the judgement result of bullish and bearish tendency.The method is applicable to identify the false information in securities market.
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