本文選題：關(guān)聯(lián)數(shù)據(jù) + 共詞聚類　； 參考：《數(shù)據(jù)分析與知識發(fā)現(xiàn)》2017年04期

【摘要】：【目的】調(diào)研基于關(guān)聯(lián)數(shù)據(jù)揭示類簇內(nèi)主題詞間語義關(guān)系的模型和技術(shù)方法�！痉椒ā坷肎oogle Scholar、Springer、CNKI等檢索與研究主題相關(guān)的文獻,調(diào)研分析并梳理當前類簇分析和語義關(guān)系揭示相關(guān)研究,構(gòu)建基于關(guān)聯(lián)數(shù)據(jù)的類簇語義關(guān)系揭示模型,通過實驗驗證模型的有效性�！窘Y(jié)果】實驗結(jié)果表明,利用關(guān)聯(lián)數(shù)據(jù)可以有效揭示主題詞間語義關(guān)系,彌補傳統(tǒng)共詞聚類分析在語義方面的不足�！揪窒蕖渴軐嶒灁�(shù)據(jù)限制,目前揭示出的語義關(guān)系局限于上下位類關(guān)系、類與實例關(guān)系和相關(guān)關(guān)系等類型,未考慮關(guān)聯(lián)數(shù)據(jù)質(zhì)量問題對語義揭示結(jié)果造成的影響。【結(jié)論】提出的基于關(guān)聯(lián)數(shù)據(jù)的類簇語義關(guān)系揭示模型可以有效揭示主題詞間語義關(guān)系,為共詞聚類結(jié)果的理解和分析提供一種新的方式。
[Abstract]:[objective] to investigate the models and technical methods of revealing the semantic relationship between the subject words in the cluster based on the relevant data. [methods] using Google Scholarry Spring Spring and CNKI to retrieve the literature related to the research topic, Through investigating and analyzing the current research on cluster analysis and semantic relation revealing, a cluster semantic relation revealing model based on association data is constructed, and the validity of the model is verified by experiments. [results] the experimental results show that, The semantic relationship between subject words can be effectively revealed by using associated data, and the semantic deficiency of traditional coterm clustering analysis can be remedied. [limitations] are limited by experimental data, and the semantic relations revealed at present are confined to the relationship between upper and lower categories. Class and instance relationships and related relationships, etc., Without considering the impact of the quality of associated data on the semantic disclosure results. [conclusion] the cluster semantic relationship revealing model based on the associated data can effectively reveal the semantic relationship between the subject words. It provides a new way to understand and analyze the result of coterm clustering.
【作者單位】： 中國科學(xué)院文獻情報中心;中國科學(xué)院大學(xué);
【分類號】：G254

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