1 code implementation • 30 Jun 2021 • Benedikt Boenninghoff, Robert M. Nickel, Dorothea Kolossa
The PAN 2021 authorship verification (AV) challenge is part of a three-year strategy, moving from a cross-topic/closed-set AV task to a cross-topic/open-set AV task over a collection of fanfiction texts.
1 code implementation • 21 Jun 2021 • Benedikt Boenninghoff, Dorothea Kolossa, Robert M. Nickel
We are addressing two fundamental problems in authorship verification (AV): Topic variability and miscalibration.
no code implementations • 1 Mar 2021 • Benedikt Boenninghoff, Robert M. Nickel, Steffen Zeiler, Dorothea Kolossa
The detection of voiced speech, the estimation of the fundamental frequency, and the tracking of pitch values over time are crucial subtasks for a variety of speech processing techniques.
no code implementations • 23 Aug 2020 • Benedikt Boenninghoff, Julian Rupp, Robert M. Nickel, Dorothea Kolossa
The PAN 2020 authorship verification (AV) challenge focuses on a cross-topic/closed-set AV task over a collection of fanfiction texts.
no code implementations • 28 May 2020 • Benedikt Boenninghoff, Steffen Zeiler, Robert M. Nickel, Dorothea Kolossa
In this work, we are extending the Gaussian model for the VAE to a Student-$t$ model, which allows for an independent control of the "heaviness" of the respective tails of the implied probability densities.
2 code implementations • 17 Oct 2019 • Benedikt Boenninghoff, Steffen Hessler, Dorothea Kolossa, Robert M. Nickel
Authorship verification is the task of analyzing the linguistic patterns of two or more texts to determine whether they were written by the same author or not.
2 code implementations • 20 Aug 2019 • Benedikt Boenninghoff, Robert M. Nickel, Steffen Zeiler, Dorothea Kolossa
Authorship verification tries to answer the question if two documents with unknown authors were written by the same author or not.