Jochen L. Leidner
Jochen L. Leidner
CEO, KnowledgeSpaces UG (haftungsbeschränkt)
Professor of AI, Coburg University of Applied Sciences
Visiting Professor, University of Sheffield, University of Sheffield
- Joined July 2019
Names
Emails
****@acm.org (Confirmed)
, ****@hs-coburg.de (Confirmed)
, ****@sheffield.ac.uk (Confirmed)
, ****@cantab.net (Confirmed)
, ****@polygonanalytics.com (Confirmed)
, ****@knowledgespaces.de (Confirmed)
Personal Links
Career & Education History
CEO
KnowledgeSpaces UG (haftungsbeschränkt) (knowledgespaces.de)
2022 – Present
Professor of AI
Coburg University of Applied Sciences (coburg-university.de)
2021 – Present
Visiting Professor, University of Sheffield
University of Sheffield (sheffield.ac.uk)
2018 – Present
Director of Research, Reuters & Refinitiv
Thomson Reuters / Reuters Ltd. / Refinitiv Ltd. (thomsonreuters.com)
2014 – 2021
Advisors, Relations & Conflicts
Expertise
machine learning (supervised, unsupervised, semi-supervised) text classification, topic modeling, AI ethics
1995 – Present
information retrieval (ad-hoc retrieval, open-domain question answering, vertical commercial information systems for professionals)
1993 – Present
natural language processing (morphology, syntax, semantics, information extraction, commercial applications, question analysis, query intent analysis, NLI/dialog, summarization, NLG)
1993 – Present