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HALathon : 25 mai - 19 juin 2021 |  |
Conference papers
Improving Retrieval Effectiveness by Automatically Creating Multiscaled Links between Text and Pictures
Abstract : This paper describes a method to improve retrieval of composite documents (text and graphic) by creating a set of internal links. We propose the concept of granularity to add structure for this given set of typed semantic links. That is obtained by a multi-scaling processing. We propose three major classes based on the capacity of a link to include or to be included by others one. Global links are obtained with a classical IR methods. A computational model allows an automatic extraction of the textual information units contained in the text source of the global links. In our geographic corpus the units denotes georefenced entities. A semantic representation of these entities is proposed that allows further cooperation with processing of the graphical part of the document.
https://hal-univ-pau.archives-ouvertes.fr/hal-01912868
Contributor : Gaelle Chancerel-Lannuzel <>
Submitted on : Monday, November 5, 2018 - 5:17:56 PM
Last modification on : Thursday, March 5, 2020 - 7:11:28 PM
Contributor : Gaelle Chancerel-Lannuzel <>
Submitted on : Monday, November 5, 2018 - 5:17:56 PM
Last modification on : Thursday, March 5, 2020 - 7:11:28 PM