2005 LearningaDomainOntofromHieStructTexts

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Subject Headings: Ontology Learning.

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Abstract

Any scientific or technical document is organized hierarchically: some sections of the text (such as the abstract or conclusions) summarize the contents of the main text; sections have titles describing their contents in general words; chapter titles describe the contents of a set of sections; book title describes the contexts of all chapters, etc. Moreover, whole collections of scientific documents are usually organized hierarchically: e.g., papers are organized in journals, conferences, etc., which in turn have their own titles. We exploit this hierarchical structure to learn a lexical ontology, in which subordination relationships roughly mirror those between the texts and titles in which these words occur: words occurring in more general titles subordinate the words occurring in the texts described by these titles.

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 AuthorvolumeDate ValuetitletypejournaltitleUrldoinoteyear
2005 LearningaDomainOntofromHieStructTextsPavel Makagonov
Ruiz Figueroa A
Konstantin Sboychakov
Alexander Gelbukh
Learning a Domain Ontology from Hierarchically Structured Textshttp://www.gelbukh.com/CV/Publications/2005/ICML-2005-ontology.pdf