Evaluation of free metasearch engines specialized in health sciences
DOI:
https://doi.org/10.3145/epi.2011.nov.06Keywords:
Electronic resources, Resource assessment, Evaluation, Metasearch, Advanced information retrieval.Abstract
Although new information retrieval systems (search engines, metasearch engines, databases, etc.) continually appear, the daily work of information professionals leaves little time to evaluate them. As a result, on numerous occasions a system is used, and even recommended, without knowledge of its functions and the adequacy of its search algorithm. An analysis was conducted to better understand the specifics of the search engines specialized in health sciences freely accessible via the internet, to assess for quality and determine which ones offer the best results.
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