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Joint Lp-Norm and L(2,1)-Norm Constrained Graph Laplacian PCA for Robust Tumor Sample Clustering and Gene Network Module Discovery

The dimensionality reduction method accompanied by different norm constraints plays an important role in mining useful information from large-scale gene expression data. In this article, a novel method named Lp-norm and L(2,1)-norm constrained graph Laplacian principal component analysis (PL21GPCA)...

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Bibliographische Detailangaben
Veröffentlicht in:Front Genet
Hauptverfasser: Kong, Xiang-Zhen, Song, Yu, Liu, Jin-Xing, Zheng, Chun-Hou, Yuan, Sha-Sha, Wang, Juan, Dai, Ling-Yun
Format: Artigo
Sprache:Inglês
Veröffentlicht: Frontiers Media S.A. 2021
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC7940841/
https://ncbi.nlm.nih.gov/pubmed/33708239
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3389/fgene.2021.621317
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