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D. Carvalho, W. Madeira, M. Okamura, C. Lucena and S. Zanetta, “A Practical Approach to Exploit Public Data Available on the Internet to Study Healthcare Issues,” Proceedings of the XII Workshop on Medical Informatics, XXXII Congress of the Brazilian Computer Society Computer Society, Curitiba, 2012.

has been cited by the following article:

• TITLE: A Process to Support Analysts in Exploring and Selecting Content from Online Forums

  AUTHORS: Darlinton Carvalho, Ricardo Marcacini, Carlos Lucena, Solange Rezende

  KEYWORDS: Qualitative Analysis of Online Forums; Explore and Select the Online Forums Content; Machine Learning; Hierarchical Clustering; Terms Co-Occurrence Network; Consolidated and Structured Results

  JOURNAL NAME: Social Networking, Vol.3 No.2, February 27, 2014

  ABSTRACT: The public content increasingly available on the Internet, especially in online forums, enables researchers to study society in new ways. However, qualitative analysis of online forums is very time consuming and most content is not related to researchers’ interest. Consequently, analysts face the following problem: how to efficiently explore and select the content to be analyzed? This article introduces a new process to support analysts in solving this problem. This process is based on unsupervised machine learning techniques like hierarchical clustering and term co-occurrence network. A tool that helps to apply the proposed process was created to provide consolidated and structured results. This includes measurements and a content exploration interface.