In April this year, New York-based Hakia announced an enhancement to their beta web search that focussed upon providing timely and accurate health information to consumers; "For the first time, users ...

To improve search quality, we have applied advanced techniques, including machine learning and natural language processing, to PubMed articles and aggregated search logs. Machine learning is the ...

On-line literature searches of bibliographic databases such as PubMed (www.ncbi.nlm.nih.gov/entrez/query.fcgi) are now integral to the lives of clinicians. A huge ...

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 ...