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Johann Petrak

3 papers here

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author1
  • middle author2

Across the 3 of 3 papers where every author was matched, so the position is known.

fields
  • cs.CL1
  • cs.IR1
  • cs.LG1
same name
  • Johann Petrak — 1 paper

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20182022
most citedMisogyny classification of German newspaper forum comments

3 citations · 3 across the 1 of their papers we have counts for

collaborators

3 papers

cs.CL2022★ 3 cited

Misogyny classification of German newspaper forum comments

Johann Petrak, Brigitte Krenn

This paper presents work on detecting misogyny in the comments of a large Austrian German language newspaper forum. We describe the creation of a corpus of 6600 comments which were…

cs.LG2020

Classification Aware Neural Topic Model and its Application on a New COVID-19 Disinformation Corpus

Xingyi Song, Johann Petrak, Ye Jiang +3

The explosion of disinformation accompanying the COVID-19 pandemic has overloaded fact-checkers and media worldwide, and brought a new major challenge to government responses world…

cs.IR2018

A Deep Neural Network Sentence Level Classification Method with Context Information

Xingyi Song, Johann Petrak, Angus Roberts

In the sentence classification task, context formed from sentences adjacent to the sentence being classified can provide important information for classification. This context is,…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.