ery suggestions help users re€ne their queries a‰er they input an initial query. We consider the task of generating query suggestions that are personalized and diversi€ed. We propose a personalized query suggestion diversi€cation model (PQSD), where a user’s long-term search behavior is injected into a basic greedy query suggestion diversi€cation model (G-QSD) that considers a user’s search co...

Suggestion.?By L. Tuckky. Demy 8voPages xiv and 413. Price 21 jnet. London, 1921: Bail,ue;re, Tindaij, and Cox. This book has reached the Seventh Edition and so has obviously been very popular. .The reason for its popularity will be apparent to all who read the volume. It contains numerous accounts of interesting cases in which treatment by suggestion has been of service. These are given ' with...

Assessment for the TREC Contextual Suggestion Track is unusual in that it depends on the personal preferences of assessors. During the initial phase of the track, assessors rate points-of-interests in a source city (Philadelphia for TREC 2013) in terms of their own interests. These rankings are distributed to participating groups, who are given about a month to generate point-of-interest sugges...

Broadly speaking, clinical decision support has always existed in medicine through tools clinicians create that help them make accurate, reliable, and efficient decisions. In the modern era, a clinical decision support system (CDSS) refers to “any electronic system designed to aid directly in clinical decision making, in which characteristics of individual patients are used to generate patients...

As its primary evaluation measure, the TREC 2012 Contextual Suggestion Track used precision@5. Unfortunately, this measure is not ideally suited to the task. The task in this track is different from IR systems where precision@5, and similar measures, could more readily be used. Track participants returned travel suggestions that included brief descriptions, where the availability of these descr...