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Novel Harmonic Regularization Approach for Variable Selection in Cox's Proportional Hazards Model.
Ge-Jin Chu
Yong Liang
Jia-Xuan Wang
Published in:
Comput. Math. Methods Medicine (2014)
Keyphrases
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proportional hazards model
variable selection
group lasso
sparsity inducing
high dimensional
cross validation
dimension reduction
structured sparsity
model selection
high dimensional data
dimensionality reduction
feature selection
data points
knowledge discovery
principal component analysis