Article
Discriminative and Distinct Phenotyping by Constrained Tensor Factorization.
Scientific reports - 25 Apr 2017
Kim Yejin, El-Kareh Robert, Sun Jimeng, Yu Hwanjo, Jiang Xiaoqian
Abstract excerpt
Adoption of Electronic Health Record (EHR) systems has led to collection of massive healthcare data, which creates oppor- tunities and challenges to study them. Computational phenotyping offers a promising way to convert the sparse and complex data into meaningful concepts that are interpretable to healthcare givers to make use of them. We propose a novel su- pervised nonnegative tensor factorization methodology...
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