Christina Viehmann Profile
Christina Viehmann

@CV_ChristinaVi

Followers
382
Following
1K
Media
24
Statuses
207

Postdoc Communication Studies @uni_mainz; interested in topics at the intersec of media, politics, and the economy; computational social science enthusiatic

Joined January 2013
Don't wanna be here? Send us removal request.
@CV_ChristinaVi
Christina Viehmann
2 years
Very happy to see the text-as-data reading group series kicking off for the winter term again🥳- the line-up sounds amazing! 🤓
@chklamm
Christopher Klamm
2 years
🥳 the TADA speaker series ( https://t.co/KFc0hMdGV8) is back! We will kick off the Winter term ❄️ ☃️ with a talk by @phinifa on "Is Propaganda Front-Page News?". See you next Wednesday 5pm CET ⬇️
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@CV_ChristinaVi
Christina Viehmann
2 years
.@sixtespana is very capable of English when it comes to chargeable additional arrangements to your contract. Suddenly, you only receive emails in Spanish. Online translation: we are held responsible for a damage that we haven't caused. Akward fraudulent schemes by @sixtespana
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@dastegma
Daniel Stegmann
3 years
(2) Does media trust matter in the link between using different news sources and opinion polarization? It does ☝️ Key finding of our study: generalized media trust acts as a shield against all too strong opinion effects.
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@CV_ChristinaVi
Christina Viehmann
3 years
Letzte Woche gab's die aktuellen Ergebnisse zum Medienvertrauen in Deutschland in 2022. Wer wissen will, 'was davor geschah ' ➡️➡️➡️ die gesammelten Befunde über mehrere Jahre Medienvertrauensforschung
@Tanjev
Tanjev Schultz
3 years
Jetzt erschienen: unser Buch über das Vertrauen in die deutschen Medien ⁦@ziegelem⁩ ⁦⁦@CV_ChristinaVi⁩ et al.
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@CV_ChristinaVi
Christina Viehmann
3 years
Couldn't ask for more: thank you so much for welcoming me so warmly @kkvk7 @FrauLena2006 & Simone. I am looking forward to spending the summer term in beautiful Düsseldorf as an interim professor for communication science @HHU_de .
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@CV_ChristinaVi
Christina Viehmann
3 years
Bei den Superlativen zur Beschreibung des #Warnstreik von #verdi #EVG haben sich viele Medien heute gegenseitig übertroffen. Aber welche Folgen hat das hinter verschlossenen Türen? Meine 2cents zur Bedeutung von Medien in Tarifkonflikten bei @DLFmedien
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@PaSchneiders
Pascal Schneiders
3 years
Happy to share a new publication in @djeditorialteam about what constitutes #news from an #audience or lay perspective. 50 free online copies are available at: https://t.co/SHJ4fmDJNW
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@ifp_mainz
Institut für Publizistik
3 years
326 Verhandlungsexpert:innen in der #Tarifpolitk haben @Oliver_Quiring @CV_ChristinaVi @LeneSchaaf befragt: Gewerkschaften und Arbeitgeber sahen Medien zwar weder als Chance noch als Risiko, vermuten aber Einflüsse etwa auf Arbeitsklima und Ausgang der #Tarifverhandlung
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@CV_ChristinaVi
Christina Viehmann
3 years
5/6 🏋️Different configurations of training data are consequential, too: above a minimum threshold, we find partial compensation of quality with quantity. We tried to further enhance performance by relying on existing labelled training data. Yet, transfer was difficult...
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@CV_ChristinaVi
Christina Viehmann
3 years
4/6🗣️🇩🇪🇬🇧🐦Performance gains are not only to expect with appropriate language input (in our Case: German), but especially after pre-training with Tweets on Covid-19 to learn type of text characteristics.
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@CV_ChristinaVi
Christina Viehmann
3 years
3/6 🖥️We compare models relying on SVM, CNN, and BERT algorithms. In line with research from NLP : BERT outperforms SVM and CNN by far. But BERT can also yield different perfomance results depending on pre-training.
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@CV_ChristinaVi
Christina Viehmann
3 years
2/6 🎯Setting up a SML classifier to identify stances on Covid-19 governmental measures in Tweets. 🛠️ we set up different classifiers in a comparative fashion. The classifiers represent different algorithms & different constellations of training data. Here is what we found...
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@CV_ChristinaVi
Christina Viehmann
3 years
More than happy to see this interdisciplinary work \w @devnull90 & others published! #sml #BERT #stanceclassification #ccs Are you thinking about setting up a supervised machine learning classifier to analyze communication texts? Our work provides plenty of advise... a🧵1/6
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@pbjost
Pablo Jost - deactivated
3 years
Für heute haben @_verdi und @djv zum #Warnstreik beim #ÖRR aufgerufen. Mit @CV_ChristinaVi habe ich mir angesehen, wie Journalist*innen eigene (vs andere) Tarifkonflikte darstellen. Spoiler: Sie berichten pos. über Arbeitskampf & Forderungen und kritischer über Arbeitgeber*innen
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@CV_ChristinaVi
Christina Viehmann
3 years
Appropriate stage for @OleKelm presenting his study on political consumerism. Congrats to this interesting decomposition of the concept and the robust modelling of the influencing factors. It is 'not only about shopping decisions' #ecrea22
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@CV_ChristinaVi
Christina Viehmann
3 years
Some of the first results from our large scale survey of negotiators in German trade conflicts. How do they perceive the role of the media and how do they incorporate both, their public and their bargaining activities? Watch out for our presentations at #ecrea22 @ifp_mainz
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@CV_ChristinaVi
Christina Viehmann
3 years
Vielen Dank für die spannenden Diskussionen und das Interesse an unserem(/w @gei2s) Auswertungsansatz #CoWaD für Nachrichtenwellen im der Krisenberichterstattung. Tolles neues Format - die Tool Demo - auf der #methoden22.
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@CV_ChristinaVi
Christina Viehmann
3 years
Spannender Impuls von @ankekat1000 bei der #methoden22 zu den Aussichten der Kommunikationswissenschaft auf automatisierte Inhaltsanalysen.
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