منابع مشابه
Identifying cohesive subgroups *
Cohesive subgroups have always represented an important construct for sociologists who study individuals and organizations. In this article, I apply recent advances in the statistical modell ing of social network data to the task of identifying cohesive subgroups from social network data. Further, through simulated data, I describe a process for obtaining the probability that a given sample of ...
متن کاملIdentifying different subgroups of rabies virus in Iran
Abstract: Background: Rabies has been reported in all provinces and cities of Iran, although there has been no molecular study regarding different groups and subgroups of rabies virus by phosphoprotein gene. In this study, firstly, 48 and then 85 recent rabies isolates recovered from cases reported throughout Iran identified the evolutionary origins by molecular method of phosphoprotein gene r...
متن کاملIdentifying Opinion Subgroups in Arabic Online Discussions
In this paper, we use Arabic natural language processing techniques to analyze Arabic debates. The goal is to identify how the participants in a discussion split into subgroups with contrasting opinions. The members of each subgroup share the same opinion with respect to the discussion topic and an opposing opinion to the members of other subgroups. We use opinion mining techniques to identify ...
متن کاملIdentifying tinnitus subgroups with cluster analysis.
PURPOSE We believe it is important to uncover tinnitus subgroups to identify subsets of patients most likely to benefit from different treatments. We review strategies for subgrouping based on etiology, subjective reports, the audiogram, psychoacoustics, imaging, and cluster analysis. METHOD Preliminary results of a 2-step cluster analysis based on 246 participants from whom we had 26 categor...
متن کاملIdentifying patient subgroups with simple Bayes'
Medical records can form the basis of retrospective studies, be used to evaluate hospital practices and guidelines, and provide examples for teaching medicine. Each of these tasks presumes the ability to accurately identify patient subgroups. We describe a method for selecting patient subgroups based on the text of their medical records and demonstrate its effectiveness. We also describe a modi...
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ژورنال
عنوان ژورنال: American Journal of Preventive Medicine
سال: 2006
ISSN: 0749-3797
DOI: 10.1016/j.amepre.2006.07.024