Exploring significant interactions in live news

• Verfasst von: Schubert, Erich [VerfasserIn]
• Verfasst von: Spitz, Andreas [VerfasserIn]
• Verfasst von: Gertz, Michael [VerfasserIn]
• Titel: Exploring significant interactions in live news
• Verf.angabe: Erich Schubert, Andreas Spitz, Michael Gertz
• Jahr: 2018
• Umfang: 6 S.
• Fussnoten: Gesehen am 19.02.2019
• Titel Quelle: Enthalten in: NewsIR'18NewsIR: recent trends in news information retrieval
• Ort Quelle: Aachen, Germany : RWTH Aachen, 2018
• Jahr Quelle: 2018
• Band/Heft Quelle: (2018)
• Datenträger: Online-Ressource
• Sprache: eng
• K10plus-PPN: 1587777355

Abstract

News monitoring is of interest to detect current news and track developing stories, but also to explore what is being talked about. In this article, we present an approach to monitoring live feeds of news articles and detecting significant (co-)occurrences of terms compared to a learning background corpus. We visualize the result as a graph-structured semantic word cloud that uses a stochastic neighbor embedding (SNE) based layout and visualizes edges between related terms. We give visual examples of our prototype that processes news as they are crawled from dozens of news sites.