In a simple test, my search for "german measles" on PubMed itself retrieved 183 hits. Hakia pulled back just 17. There could be various reasons for that, ...

Background: Physicians face challenges when searching PubMed for research evidence, and they may miss relevant articles while retrieving too many nonrelevant articles. We investigated whether the use ...

Machine learning and natural language processing methods are applied to learn from PubMed searches and improve user experience. PubMed is a widely used search engine for biomedical literature. It ...