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Toponym recognition in custom-made map titles / Catherine Dominguès in International journal of cartography, vol 1 n° 1 (August 2015)  

Public [article]  inInternational journal of cartography > vol 1 n° 1 (August 2015) . - pp 109 - 120 Titre : Toponym recognition in custom-made map titles Type de document : Article/Communication Auteurs : Catherine Dominguès , Auteur ; Iris Eshkol-Taravella, Auteur Année de publication : 2015 Article en page(s) : pp 109 - 120 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomatique [Termes IGN] carte topographique [Termes IGN] corpus [Termes IGN] géobalise [Termes IGN] prise en compte du contexte [Termes IGN] répertoire toponymique [Termes IGN] toponyme [Termes IGN] traitement du langage naturel Mots-clés libres : toponym  subjective toponym  web corpus  natural language processing  gazetteer Résumé : (auteur) The titles of customized topographic maps constitute a specific corpus which is characterized by a very significant number of place names and spelling variations. This paper is about identifying toponyms in these titles. The toponym tracking is based on gazetteers as well as light parsing according to patterns. The method used broadens the definition of the toponym to include the nature of the corpus and the data in it. It consists of seven successive stages where both the extralinguistic context – in this case toponym georeferencing – and the linguistic context are taken into account. Mistakes in tagging are analyzed from the corpus characteristics and the results of each step tagging are evaluated (recall, precision, F-measure). Different conclusions can be suggested: (i) toponym recognition in web corpora should take into account spelling changes, (ii) toponym recognition cannot be limited to gazetteer proper nouns, (iii) the notion of subjective toponym is relevant in this specific corpus, and could be considered with reference to the customization of maps. Numéro de notice : A2015-404 Affiliation des auteurs : LASTIG COGIT+Ext (2012-2019) Thématique : GEOMATIQUE/TOPONYMIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/23729333.2015.1055935 Date de publication en ligne : 07/08/2015 En ligne : https://doi.org/10.1080/23729333.2015.1055935 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=76891 [article]