Abstract:This paper presents the application and the comparison of the least absolute shrinkage and selection operator (LASSO) and the Conjugate Gradient (CG) algorithm for solving the fingerprinting indoor localization problem. LASSO's ability to generate sparsity via selection of variables results in a judicious and automatic removal of spurious measurements that often corrupt large fingerprint data sets. These spurious measurements usually have to be individually discarded before the CG algorithm, or other solver fo… Show more
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