no code implementations • 2 Dec 2023 • Bernhard Lutz, Marc Adam, Stefan Feuerriegel, Nicolas Pröllochs, Dirk Neumann
However, little is known about what linguistic cues make people fall for fake news and, hence, how to design effective countermeasures for social media.
no code implementations • 7 Dec 2020 • Benjamin Rausch, Kevin Mayer, Marie-Louise Arlt, Gunther Gust, Philipp Staudt, Christof Weinhardt, Dirk Neumann, Ram Rajagopal
While photovoltaic (PV) systems are installed at an unprecedented rate, reliable information on an installation level remains scarce.
no code implementations • 10 Sep 2019 • Bernhard Lutz, Nicolas Pröllochs, Dirk Neumann
In this paper, we propose that longer reviews should not be assumed to be uniformly more helpful; instead, we argue that the effect depends on the line of argumentation in the review text.
no code implementations • NAACL 2019 • Nicolas Pr{\"o}llochs, Stefan Feuerriegel, Dirk Neumann
For this, we present a novel strategy for learning fully interpretable negation rules via weak supervision: we apply reinforcement learning to find a policy that reconstructs negation rules from sentiment predictions at document level.
no code implementations • 31 Dec 2018 • Bernhard Lutz, Nicolas Pröllochs, Dirk Neumann
Our analysis of a manually-labeled dataset yields a predictive accuracy of up to 69. 90%, exceeding the performance of alternative approaches by at least 3. 80 percentage points.
no code implementations • 25 Oct 2018 • Bernhard Lutz, Nicolas Pröllochs, Dirk Neumann
This paper examines the effect of two-sided argumentation on the perceived helpfulness of online consumer reviews.
no code implementations • 19 Oct 2018 • Mark Schutera, Niklas Goby, Dirk Neumann, Markus Reischl
Transportation and traffic are currently undergoing a rapid increase in terms of both scale and complexity.
no code implementations • 21 Jun 2017 • Nicolas Pröllochs, Stefan Feuerriegel, Dirk Neumann
Information forms the basis for all human behavior, including the ubiquitous decision-making that people constantly perform in their every day lives.
no code implementations • 18 Apr 2017 • Nicolas Pröllochs, Stefan Feuerriegel, Dirk Neumann
Information systems experience an ever-growing volume of unstructured data, particularly in the form of textual materials.