非負矩陣分解（NMF） Archives — MATLAB Number ONE https://matlab1.com/product-tag/非負矩陣分解（nmf）/ MATLAB Simulink | Tutorial | Code | Project Sun, 12 Feb 2023 09:29:53 +0000 en-GB hourly 1 https://matlab1.com/wp-content/uploads/2018/08/icon1-100x100.png 非負矩陣分解（NMF） Archives — MATLAB Number ONE https://matlab1.com/product-tag/非負矩陣分解（nmf）/ 32 32 Tumor Clustering Using Non-negative Matrix Factorization with Gene Selection https://matlab1.com/shop/matlab-code/tumor-clustering-using-non-negative-matrix-factorization-with-gene-selection/ https://matlab1.com/shop/matlab-code/tumor-clustering-using-non-negative-matrix-factorization-with-gene-selection/#respond Mon, 16 Apr 2018 06:48:50 +0000 https://matlab1.com/?post_type=product&p=5004   In this project, we employed ICA to model the gene expression data for gene selection, and then applied NMF and its extensions, i.e., SNMF and NMFSC to cancer clustering using the selected genes. The proposed method was validated on the leukemia dataset, embryonal tumors dataset from the central nervous system, and the medulloblastoma dataset. It can be found that improved […]

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