"This report aims to introduce techniques and procedures of NLP (Natural Language Processing), the computational preparation and analysis of text data, to map the public voice and aid development. First, the report introduces essential concepts of communication and elaborates on the theoretical foun
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dations of natural language analyses. Second, the report reviews research on NLP of social media text data by showcasing studies that have applied the techniques to the Sustainable Development Goals. Third, the report reviews specific NLP techniques, including data preprocessing, and dicusses libraries and programming procedures. It also reviews concepts such as keyword extraction to identify relevant terms, topic modeling to detect common themes, and text classification to recognize language features. These NLP techniques are showcased in two case studies. The first shows how topic modeling can be applied to derive insights on the public debate over climate change in Australia. The second demonstrates how text classification can be leveraged to analyze public sentiment on COVID-19 in the Philippines. Finally, the report discusses the challenges and limitations, as well as the potentials, of NLP." (Foreword)
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"What constitutes a data practice and how do contemporary digital media technologies reconfigure our understanding of practices in general? Autonomously acting media, distributed digital infrastructures, and sensor-based media environments challenge the conditions of accounting for data practices bo
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th theoretically and empirically. Which forms of cooperation are constituted in and by data practices? And how are human and nonhuman agencies distributed and interrelated in data-saturated environments? The volume collects theoretical, empirical, and historiographical contributions from a range of international scholars to shed light on the current shift from media to data practices." (Publisher description)
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"Qualitative Communication Research Methods introduces readers to qualitative research in speech and mass communication. Award-winning scholars and authors Thomas R. Lindlof and Bryan C. Taylor guide readers through every step of the qualitative process, from developing research topics and questions
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through writing a final report. Readers are given numerous examples of work in the field to illustrate how studies are designed, carried out, written, evaluated, and related to theory. In addition to covering the theories and methods currently used in qualitative communication research, the authors also discuss important trends influencing the future of that research, helping readers make informed judgments about the significance and consequences of recent trends." (Publisher description)
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"Patrick Rössler führt Schritt für Schritt und anhand einer Beispielstudie in das Handwerk der quantitativ-standardisierten Inhaltsanalyse ein. Ein Muster-Codebuch mit entsprechenden Kategorien dient dabei als Prototyp für eigene Untersuchungen. Die dritte Auflage wurde grundlegend überarbeitet
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und um Kapitel zur automatisierten Inhaltsanalyse sowie zur Forschungsethik erweitert. Das im Buch genannte Codebuch ist im Online-Shop unter Zusatzmaterial verfügbar." (Verlagsbeschreibung)
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