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Text Mining of Web-Based Medical Content by Amy Neustein, Hua Xu, Keith M. Williams, António S. Teixeira, Hanna Suominen, Liana Stanescu, Marina Sokolova, Vicente Salcedo, Mario Rodrigues, Cecile Paris, Oyelami Olufemi Moses, Jose Borras Morell, Armin R. Mikler, Stan Matwin, Randi Karlsen, Tamara Jimenez, S. Sagar Imambi, Leif Hanlen, Kambiz Ghazinour, Liliana Ferreira, Joshua C. Denny, Jedsada Chartree, Dumitru Dan Burdescu, Marius Brezovan, Angel Bravo-Salgado, Johan Bellika

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António Teixeira, Liliana Ferreira and Mário Rodrigues

3 Online health information semantic search and exploration: reporting on two prototypes for performing information extraction on both a hospital intranet and the world wide web

Abstract: In this chapter, we apply ontology-based information extraction to unstructured natural language sources to help enable semantic search of health information. We propose a general architecture capable of handling both private and public data. Two of our novel systems that are based on this architecture are presented here. The first system, MedInX, is a Medical Information eXtraction system which processes textual clinical discharge records, performing automatic and accurate mapping of free text reports ...

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