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researcher

Johann Petrak

4 papers hereh-index 171.2k citations43 works total

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

author position
  • first author1
  • middle author3

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • cs.CL2
  • cs.IR1
  • cs.LG1

identity via Semantic Scholar / OpenAlex

activity
20142022
most citedAnalysis of Named Entity Recognition and Linking for Tweets

347 citations · 412 across the 4 of their papers we have counts for

collaborators
Showing cs.LGShow all

1 paper · 1 filter

cs.LG2020★ 61 cited

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…

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