no code implementations • 6 Oct 2022 • Loukas Ilias, Felix Soldner, Bennett Kleinberg
We then zoom in on vocabulary uniqueness and the correlation of LIWC categories with the outcome class (truthful vs deceptive).
no code implementations • 28 Oct 2021 • Felix Soldner, Bennett Kleinberg, Shane Johnson
In response, previous work has developed automated methods for the detection of deceptive product reviews. However, studies vary considerably in terms of classification performance, and many use data thatcontain potential confounds, which makes it difficult to determine their validity.
no code implementations • NAACL 2019 • Felix Soldner, Ver{\'o}nica P{\'e}rez-Rosas, Rada Mihalcea
Deception often takes place during everyday conversations, yet conversational dialogues remain largely unexplored by current work on automatic deception detection.
no code implementations • WS 2019 • Felix Soldner, Justin Chun-ting Ho, Mykola Makhortykh, Isabelle W.J. van der Vegt, Maximilian Mozes, Bennett Kleinberg
We found that the use of two sentiment patterns differed significantly depending on political leaning.