A weighted method based on Lars algorithm
Published in IOP Conference Series Materials Science and Engineering • Sep 1, 2017
NobleIDNI5P05W73R28S61
Authors:,,
Lin Chen
Shanxiong Chen
Chunrong Chen
Abstract
Abstract LASSO (Least Absolute Shrinkage and Selection Operator) is mainly used to realize variable selection, simultaneously its algorithm and some improved algorithm have gotten wide attention in many fields. To improve the accuracy of LASSO problem in calculating regression coefficients, this pap...
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