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Quality-Oriented Search for Depression Portals

Tang, Tim; Hawking, David; Sankaranarayana, Ramesh S; Griffiths, Kathleen; Craswell, Nick


The problem of low-quality information on the Web is nowhere more important than in the domain of health, where unsound information and misleading advice can have serious consequences. The quality of health web sites can be rated by subject experts against evidence-based guidelines. We previously developed an automated quality rating technique (AQA) for depression websites and showed that it correlated 0.85 with such expert ratings. In this paper, we use AQA to filter or rerank Google results...[Show more]

CollectionsANU Research Publications
Date published: 2009
Type: Book chapter
DOI: 10.1007/978-3-642-00958-7_60


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