Network-Constrained Group Lasso for High-Dimensional Multinomial Classification with Application to Cancer Subtype Prediction
Classic multinomial logit model, commonly used in multiclass regression problem, is restricted to few predictors and does not take into account the relationship among variables. It has limited use for genomic data, where the number of genomic features far exceeds the sample size. Genomic features su...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
SAGE Publishing
2014-01-01
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Series: | Cancer Informatics |
Online Access: | https://doi.org/10.4137/CIN.S17686 |