1 code implementation • 6 Jun 2023 • Ziyun Li, Jona Otholt, Ben Dai, Di Hu, Christoph Meinel, Haojin Yang
Next, by using the proposed transfer flow, we conduct various empirical experiments with different levels of semantic similarity, yielding that supervised knowledge may hurt NCD performance.
1 code implementation • 3 May 2023 • Furkan Simsek, Brian Pfitzmann, Hendrik Raetz, Jona Otholt, Haojin Yang, Christoph Meinel
In this work, we propose DocLangID, a transfer learning approach to identify the language of unlabeled historical documents.
no code implementations • 19 Sep 2022 • Ziyun Li, Jona Otholt, Ben Dai, Di Hu, Christoph Meinel, Haojin Yang
Novel class discovery (NCD) aims to infer novel categories in an unlabeled dataset leveraging prior knowledge of a labeled set comprising disjoint but related classes.
2 code implementations • 14 Jul 2021 • Christian Bartz, Hendrik Raetz, Jona Otholt, Christoph Meinel, Haojin Yang
One of the most pressing problems in the automated analysis of historical documents is the availability of annotated training data.