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An Optimization Analysis Of The Subject Directory System On The Medlineplus Portal - An Investigation Of Mental Health, Children, Teenagers, And Older Adults Related Health Topics, Yifan Zhu May 2021

An Optimization Analysis Of The Subject Directory System On The Medlineplus Portal - An Investigation Of Mental Health, Children, Teenagers, And Older Adults Related Health Topics, Yifan Zhu

Theses and Dissertations

The Internet is a common means for people to search for health information. The subject directory of MedlinePlus offers Internet searchers a browsing environment so that those seekers could start from a broad term and refine their search terms to meet their real information needs, thus resulting in a better information search. For those novice users who are not familiar with relevant domain knowledge, MedlinePlus’s directory can be of great assistance and enable the portal to adopt to a more general population. Such a subject directory system and its involved health topics in the MedlinePlus portal formed a network where …