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Generating Sentiment Lexicons for German Twitter [article]

Uladzimir Sidarenka, Manfred Stede
2016 arXiv   pre-print
approaches (whose best F1-scores run up to 0.479 and 0.419 respectively) even for the non-standard Twitter genre.  ...  Despite a substantial progress made in developing new sentiment lexicon generation (SLG) methods for English, the task of transferring these approaches to other languages and domains in a sound way still  ...  Acknowledgments We thank the anonymous reviewers for their suggestions and comments.  ... 
arXiv:1610.09995v1 fatcat:yc3nbpthave4bblqahoj3duflu

Sentiment Analysis of German Twitter [article]

Wladimir Sidorenko
2019 pre-print
This thesis explores the ways by how people express their opinions on German Twitter, examines current approaches to automatic mining of these feelings, and proposes novel methods, which outperform state-of-the-art  ...  For this purpose, I introduce a new corpus of German tweets that have been manually annotated with sentiments, their targets and holders, as well as polar terms and their contextual modifiers.  ...  this field; • In Chapter 2, we will present the Potsdam Twitter Sentiment Corpus (PotTS), define selection criteria that we used in order to collect tweets for this dataset, describe its annotation scheme  ... 
doi:10.25932/publishup-43742 arXiv:1911.13062v1 fatcat:zggbtdr6lzdf7hh24or46pa6ue

Europäische Diskursgemeinschaft

Vahram Atayan, Ekkehard Felder, Bettina Fetzer, Anna Mattfeldt, Daniele Moretti, Annika Straube, Daniel Wachter
2020 Linguistik Online  
Methods from discourse, corpus and computer linguistics are used to identify the most relevant linguistic, argumentative, and emotional patterns in discourse.  ...  We focus on the issue of vaccination since this is a controversial issue in the media of all countries that are of interest for this study (Germany, Italy, France, UK).  ...  Combining critical discourse analysis and corpus linguistics to examine discourses of refugees and asylum seekers in the UK press". Discourse & Society 3/19: 273-306.  ... 
doi:10.13092/lo.103.7113 fatcat:wml625dpjrewpfo2vuvhr2y53q

Learning from Disagreement: A Survey

Alexandra N. Uma, Tommaso Fornaciari, Dirk Hovy, Silviu Paun, Barbara Plank, Massimo Poesio
2021 The Journal of Artificial Intelligence Research  
Finally, we discuss the results in depth, focusing on four key research questions, and assess how the type of evaluation and the characteristics of a dataset determine the answers to these questions.  ...  But when the above conditions do not hold, leveraging both gold and soft labels generally achieved the best results in the hard evaluation.  ...  Barbara Plank is in part supported by the Independent Research Fund Denmark (DFF) grant 9131-00019B and grant 9063-00077B.  ... 
doi:10.1613/jair.1.12752 fatcat:l2dvmhtqtzelnbdcxdgra4ejwu

Linguistic Studies in the Arabian Gulf edited by Simone BETTEGA & Fabio GASPARINI «QuadRi» Quaderni di RiCOGNIZIONI SEGRETERIA DI REDAZIONE

Simone Bettega, Fabio Gasparini, D Comitato, Direzione, D Comitato, Redazione, Alberto Baracco, Comitato Scientifico, Simone Bettega, Fabio Gasparini, D Dipartimento, E Lingue (+2 others)
Pott (1862) and Fraenkel (1878) were among the first scholars to study reduplication.  ...  UA1 expressed similar sentiments in a 2016 interview with me.  ...  While the former may arise as a consequence of the structural differences existing between the various Arabic dialects 1 , the latter appears to be the consequence of several overlapping factors, including  ... 

Electronic Markets and Auctions (Dagstuhl Seminar 13461) Computational Models of Language Meaning in Context (Dagstuhl Seminar 13462) Synchronous Programming (Dagstuhl Seminar 13471) Global Measurement Framework (Dagstuhl Seminar 13472) Unleashing Operational Process Mining (Dagstuhl Seminar 13481) Forensic Computing (Dagstuhl Seminar 13482)

Saul Greenberg, Kasper Hornbaek, Aaron Quigley, Harald Reiterer, Roman, Yishay Mansour, Benny Moldovanu, Noam Nisan, Berthold, Hans Kamp, Alessandro Lenci, James (+14 others)
2013 unpublished
Two EC FP7 research projects, Leone and mPlane, kindly supported the social event of the seminar.  ...  The seminar can be seen as a good starting point to identify the role of Proxemics in Human-Computer Interaction.  ...  The answer may depend on the application; for example for sentiment analysis, a simple space of positive/negative may suffice.  ... 

Mapping Ancient Identities [article]

Susanne Grunwald, Kerstin P. Hofmann, Daniel A. Werning, Felix Wiedemann, Didier Marcotte, Robert Born, Lars Erik Zeige, Philipp Krämer, Jörg Mose, Lucile Haguet, Melanie Wasmuth, Haim Goren (+10 others)
These foundations prejudiced the cartography of the various classical and ancient studies from the start, binding it into a system of specific regional, disciplinary, political, and science and research  ...  In the introduction we consider the question of feedbacks in cartographic strategies for representing and identifying ancient collectives.  ...  to Bilād al-Šām prior to the rise of Islam, 'Syria' is not consistently employed in Arabic sources until invoked as a geographical framework for nationalist sentiments in the 19th century CE. 11 Even  ... 
doi:10.18452/19753 fatcat:7spsbnwqvjetnodphr7tpzqqhi