Mixtures of proportional hazards regress
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Ori Rosen; Martin Tanner
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Article
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1999
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John Wiley and Sons
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English
โ 161 KB
๐ 2 views
This paper presents a mixture model which combines features of the usual Cox proportional hazards model with those of a class of models, known as mixtures-of-experts. The resulting model is more flexible than the usual Cox model in the sense that the log hazard ratio is allowed to vary non-linearly