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Torben Johansen

University of Southern Denmark

SCHOLARLY PAPERS

4

DOWNLOADS

104

TOTAL CITATIONS

0

Scholarly Papers (4)

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1.

Hana: A Handwritten Name Database for Offline Handwritten Text Recognition∗

Number of pages: 13 Posted: 11 Apr 2022
Christian M. Dahl, Torben Johansen, Emil Sorensen and Simon Wittrock
Department of Business and Economics, University of Southern Denmark, University of Bristol and University of Southern Denmark
Downloads 46 (1,133,231)

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Handwritten names, database, Transcription, machine learning, Transfer learning, linking

2.

Dare: A Large-Scale Handwritten Date Recognition System

Number of pages: 40 Posted: 29 Sep 2022
Christian M. Dahl, Torben Johansen, Emil Sorensen, Christian Westermann and Simon Wittrock
Department of Business and Economics, University of Southern Denmark, University of Bristol, University of Southern Denmark and University of Southern Denmark
Downloads 45 (1,121,190)

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Handwritten date recognition, EfficientNetV2, Multi-head classification, Transfer Learning, Date database

3.

How to deal with machine learning bias in economic history

Number of pages: 66 Posted: 30 Jun 2026
Torben Johansen, Julius Koschnick and Christian Vedel
University of Southern Denmark, University of Southern Denmark and University of Southern Denmark
Downloads 7

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machine learning, large language models, bias correction, Economic History

4.

Breaking the HISCO Barrier: Automatic Occupational Standardization with OccCANINE

Number of pages: 51 Posted: 27 Mar 2026
Christian M. Dahl, Torben Johansen and Christian Vedel
Department of Business and Economics, University of Southern Denmark and University of Southern Denmark
Downloads 6 (1,584,314)

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Occupational Standardization, HISCO Classification System, Machine Learning in Economic History, Language Models