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OCR Error Correction Using Character Correction and Feature-Based Word Classification

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Nachum Dershowitz et Ido Kissos, "OCR Error Correction Using Character Correction and Feature-Based Word Classification", Actes de l'IAPR International Workshop on Document Analysis Systems, DAS, Santorin, 2016, 198-203 pp.

Abstract

This paper explores the use of a learned classifier for post-OCR text correction. Experiments with the Arabic language show that this approach, which integrates a weighted confusion matrix and a shallow language model, improves the vast majority of segmentation and recognition errors, the most frequent types of error on our dataset.

Plus d'informations (site IEEE Xplore Digital Library)

Machine Learning Tools for Historical Documents
01 October 2015 - 30 June 2016
30 June 2016
506
Nachum Dershowitz
6048
2016
Digital humanities
Contemporary period (1789-…)
World or no region
Nachum Dershowitz (et al.)