Information extraction in handwritten historical logbooks

Jose Ramón Prieto,José Andrés,Emilio Granell,Joan Andreu Sánchez,Enrique Vidal

Pattern Recognition Letters（2023）

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摘要

•Pipeline to extract information from historical tables with different layouts.•Two information extraction systems are compared at each phase of the pipeline.•Deal with multispan and classify headers by content.•Improvements in both systems achieve new state-of-the-art results in HisClima tables.

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关键词

Structured handwritten documents,Information extraction,Neural networks

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