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  • 标题:SVM and k-Means Hybrid Method for Textual Data Sentiment Analysis
  • 本地全文:下载
  • 作者:Konstantinas Korovkinas ; Paulius Danėnas ; Gintautas Garšva
  • 期刊名称:Baltic Journal of Modern Computing
  • 印刷版ISSN:2255-8942
  • 电子版ISSN:2255-8950
  • 出版年度:2019
  • 卷号:7
  • 期号:1
  • 页码:1-14
  • DOI:10.22364/bjmc.2019.7.1.04
  • 出版社:Vilnius University, University of Latvia, Latvia University of Agriculture, Institute of Mathematics and Informatics of University of Latvia
  • 摘要:The goal of this paper is to propose a hybrid technique to improve Support Vector Machines classification accuracy using training data sampling and hyperparameter tuning. The proposed technique applies clustering to select training data and parameter tuning to optimize classifier effectiveness. The paper reports that better results were obtained using our proposed method in all experiments, compared to results of method presented in our previous work.
  • 关键词:SVM; k;Means; sentiment analysis
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