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(Un)sophisticated reasoning? The integrative complexity of user-generated debates across political systems and online discussion arenas
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The integrative complexity of online user comments across different types of democracy and discussion arenas
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How Combining Terrorism, Muslim, and Refugee Topics Drives Emotional Tone in Online News: A Six-Country Cross-Cultural Sentiment Analysis
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In: International Journal of Communication; Vol 14 (2020); 26 ; 1932-8036 (2020)
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Reproducible extraction of cross-lingual topics (rectr)
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Chan, Chung-hong; Zeng, Jing; Wessler, Hartmut; Jungblut, Marc; Welbers, Kasper; Bajjalieh, Joseph W.; Atteveldt, Wouter van; Althaus, Scott L.. - : Routledge, Taylor & Francis Group, 2020
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Abstract:
With global media content databases and online content being available, analyzing topical structures in different languages simultaneously has become an urgent computational task. Some previous studies have analyzed topics in a multilingual corpus by translating all items into a single language using a machine translation service, such as Google Translate. We argue that this method is not reproducible in the long run and proposes a new method – Reproducible Extraction of Cross-lingual Topics Using R (rectr). Our method utilizes open-source-aligned word embeddings to understand the cross-lingual meanings of words and has a mechanism to normalize residual influence from language differences. We present a benchmark that compares the topics extracted from a corpus of English, German, and French news using our method with methods used in the literature. We show that our method is not only reproducible but can also generate high-quality cross-lingual topics. We demonstrate how our method can be applied in tracking news topics across time and languages.
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Keyword:
320 Politik
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URL: https://madoc.bib.uni-mannheim.de/58700/ https://doi.org/10.1080/19312458.2020.1812555 https://www.tandfonline.com/doi/abs/10.1080/19312458.2020.1812555
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How combining terrorism, Muslim, and refugee topics drives emotional tone in online news: A six-country cross-cultural sentiment analysis
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Journalist–source relations and the deliberative system: A network performance approach to investigating journalism’s contribution to facilitating public deliberation in a globalized world
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Deliberative performance of television news in three types of democracy: Insights from the United States, Germany, and Russia
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In: Journal of communication 64 (2014) 5, 827-851
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IDS Bibliografie zur Gesprächsforschung
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"Deliberativeness in political communication" - "Habermas" - "Knowledge interests" - "Political discourse"
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