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LRAcluster Low rank approximation based multi-omics data clustering (LRAcluster) is a new method to discover molecular subtypes by detecting the low-dimensional intrinsic space of high-dimensional cancer multi-omics data. The low-rank constraint is the core to generate the low-dimensional representation of the original data. And the convexity of the regularized likelihood function provides efficient gradient-descent algorithm for optimization. Extensive experiments show that LRAcluster is computationally efficient with high accuracy and thus suitable for large-scale cancer multi-omics studies. |
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Release Source Codes: LRAcluster_1.0.tgz Windows Binary: LRAcluster_1.0.zip Datasets: Three Cancer-Type, BRCA, TCGA Pan-Cancer Contact Dingming Wu (wdm2008@gmail.com) or Jin Gu (wellgoo@gmail.com) Gu's Group Homepage |