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Characterizing Health-Related Information Needs of Domain Experts

Abstract : In information retrieval literature, understanding the users’ intents behind the queries is critically important to gain a better insight of how to select relevant results. While many studies investigated how users in general carry out exploratory health searches in digital environments, a few focused on how are the queries formulated, specifically by domain expert users. This study intends to fill this gap by studying 173 health expert queries issued from 3 medical information retrieval tasks within 2 different evaluation compaigns. A statistical analysis has been carried out to study both variation and correlation of health-query attributes such as length, clarity and specificity of either clinical or non clinical queries. The knowledge gained from the study has an immediate impact on the design of future health information seeking systems.
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Submitted on : Tuesday, April 28, 2015 - 5:51:28 PM
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  • HAL Id : hal-01146702, version 1
  • OATAO : 12660


Eya Znaidi, Lynda Tamine, Cécile Chouquet, Chira Latiri. Characterizing Health-Related Information Needs of Domain Experts. 14th Conference on Artificial Intelligence in Medicine (AIME 2013), May 2013, Murcia, Spain. pp. 48-57. ⟨hal-01146702⟩



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