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Learning Concept-Driven Document Embeddings for Medical Information Search

Nguyen, Gia Hung and Tamine-Lechani, Lynda and Soulier, Laure and Souf, Nathalie Learning Concept-Driven Document Embeddings for Medical Information Search. (2017) In: 16th Conference on Artificial Intelligence in Medicine (AIME 2017), 21 June 2017 - 24 June 2017 (Vienna, Austria).

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Official URL: https://doi.org/10.1007/978-3-319-59758-4_17

Abstract

Many medical tasks such as self-diagnosis, health-care assessment, and clinical trial patient recruitment involve the usage of information access tools. A key underlying step to achieve such tasks is the document-to-document matching which mostly fails to bridge the gap identified between raw level representations of information in documents and high-level human interpretation. In this paper, we study how to optimize the document representation by leveraging neural-based approaches to capture latent representations built upon both validated medical concepts specified in an external resource as well as the used words. We experimentally show the effectiveness of our proposed model used as a support of two different medical search tasks, namely health search and clinical search for cohorts.

Item Type:Conference or Workshop Item (Paper)
Additional Information:Thanks to Springer editor. This papers appears in volume 10259 of Lecture Notes in Computer Science ISSN : 0302-9743 ISBN 978-3-319-59758-4 The original PDF is available at: https://link.springer.com/chapter/10.1007/978-3-319-59758-4_17
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - INPT (FRANCE)
Other partners > Université Paris 1 Panthéon-Sorbonne (FRANCE)
Other partners > Université Pierre et Marie Curie, Paris 6 - UPMC (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UPS (FRANCE)
Université de Toulouse > Université Toulouse - Jean Jaurès - UT2J (FRANCE)
Université de Toulouse > Université Toulouse 1 Capitole - UT1 (FRANCE)
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Deposited By: IRIT IRIT
Deposited On:24 May 2018 09:24

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