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基于TextCNN的地震新闻标题分类方法
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作者 白灵 黄猛 刘帅 《信息技术与信息化》 2024年第8期91-94,共4页
当破坏性地震发生后,大量信息产出,网上的地震新闻信息更是大量汇集。高效精准地识别与自动分类地震新闻,可使地震应急部门及时搜集各方面的应急态势,缓解面对海量新闻的压力,减少获取信息的时间成本。首先论述了地震新闻标题数据集的建... 当破坏性地震发生后,大量信息产出,网上的地震新闻信息更是大量汇集。高效精准地识别与自动分类地震新闻,可使地震应急部门及时搜集各方面的应急态势,缓解面对海量新闻的压力,减少获取信息的时间成本。首先论述了地震新闻标题数据集的建设,然后实验对比分析了深度学习模型对地震新闻标题文本的分类效果。实验表明,采用Word2vec进行文本表示的TextCNN分类模型效果比较好,准确率达到了92.03%。 展开更多
关键词 地震新闻标题 文本分类 数据集建设 TextCNN
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How Cyberspace Age Shaped the Political Party's Identity
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作者 Gatut Priyowidodo 《Journalism and Mass Communication》 2011年第2期98-105,共8页
The objectives of this study arc: first, to obtain a description that a political party website is an effective means of communication to carry out socialization programs to members ofthc party or the party's virtua... The objectives of this study arc: first, to obtain a description that a political party website is an effective means of communication to carry out socialization programs to members ofthc party or the party's virtual public; second, to obtain a description that websitc is a useful means to give political education about people's political rights; third, to explore the implication of web's content for strengthening the political party's identity. The research approach used was interpretive approach to qualitative-descriptive methods. Interpretive method emphasizes culture from the perspective of social construction theory (Papa, Danicls, & Spiker, 2008). Data collection (Mann & Stewart, 2000) conducted through site analysis of the People Justice's Party (Parti Kcadilan Rakyat) Malaysia website from January 16 to March 31 2010. The findings of this study arc the website is an effective means to disseminate political party's program. Although, the virtual public or party members were preferring a direct face-to-face interpersonal communication. The People Justice's Party, Malaysia has 14 MPN (Majclis Pimpinan Negeri/Rcgional Board) in the state-level. Regarding the political atmosphere in Malaysia, the wcbsite was an efficient tool. The costs required were very cheap. Second, the presence of party website opened a space for providing political education to more people. Third, the public responses stimulated improvement and strengthening the political party's identity. 展开更多
关键词 political fights ORGANIZATION IDENTITY CYBERSPACE
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Platform Construction of Regional Energy Management Center
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作者 胡珏 《China Standardization》 2014年第2期62-67,共6页
Based on the analysis of different requirements of energy management center construction and the data acquisition of various industries in wide area network, as well as the practices of real-lime online system, the pa... Based on the analysis of different requirements of energy management center construction and the data acquisition of various industries in wide area network, as well as the practices of real-lime online system, the paper puts forward the construction scheme of regional energy management center (REMC) which can achieve real time online monitoring of organizations' energy consumption via data collection, and also proposes the design idea of energy data acquisition based on national standards. 展开更多
关键词 regional energy management center real time online monitoring energy efficiency STANDARDIZATION
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