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Communication Dans Un Congrès Année : 2022

GREYC@FinTOC-2022: Handling Document Layout and Structure in Native PDF Bundle of Documents

Résumé

In this paper, we present our contribution to the FinTOC-2022 Shared Task "Financial Document Structure Extraction". We participated in the three tracks dedicated to English, French and Spanish document processing. Our main contribution consists in considering financial prospectus as a bundle of documents, i.e., a set of merged documents, each with their own layout and structure. Therefore, Document Layout and Structure Analysis (DLSA) first starts with the boundary detection of each document using general layout features. Then, the process applies inside each single document, taking advantage of the local properties. DLSA is achieved considering simultaneously text content, vectorial shapes and images embedded in the native PDF document. For the Title Detection task in English and French, we observed a significant improvement of the F-measures for Title Detection compared with those obtained during our previous participation.
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Dates et versions

hal-03741656 , version 1 (01-08-2022)

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  • HAL Id : hal-03741656 , version 1

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Emmanuel Giguet, Nadine Lucas. GREYC@FinTOC-2022: Handling Document Layout and Structure in Native PDF Bundle of Documents. 4th Financial Narrative Processing Workshop (FNP 2022), Jun 2022, Marseille, France. pp.100-104. ⟨hal-03741656⟩
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