Výsledky vyhledávání - "non-negative matrix factorization algorithm"

Integrative clustering of multi-level ‘omic data based on non-negative matrix factorization algorithm Autor Chalise, Prabhakar, Fridley, Brooke L.

“…Integrative analyses of high-throughput 'omic data, such as DNA methylation, DNA copy number alteration, mRNA and protein expression levels, have created…”
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Integrating Multi-omics Data for Alzheimer’s Disease to Explore Its Biomarkers Via the Hypergraph-Regularized Joint Deep Semi-Non-Negative Matrix Factorization Algorithm Autor Tu, Kun, Zhou, Wenhui, Kong, Shubing

“…Alzheimer’s disease (AD) is a progressive and irreversible neurodegenerative disorder. Its etiology may be associated with genetic, environmental, and…”
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Collaborative filtering recommendation based on K-nearest neighbor and non-negative matrix factorization algorithm Autor Sun, Yu, Liu, Qicheng

“…Traditional collaborative filtering recommendation algorithms suffer from low recommendation efficiency and poor accuracy when calculating similarities between…”
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Noise reduction in infrasound signals based on mask coefficient binary weighting – Generalized cross correlation – Non-negative matrix factorization algorithm Autor Dai, Yijing, Teng, Pengxiao, Lv, Jun, Ji, Peifeng, Cheng, Wei

“…Infrasound noise reduction has two difficulties: the extremely limited datasets and the overlap of frequency bands. To overcome these problems, we present an…”
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Elastic net regularized kernel non-negative matrix factorization algorithm for clustering guided image representation Autor Zhu, Wenjie, Peng, Yishu

“… regularized kernel non-negative matrix factorization algorithm for clustering guided image representation…”
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A novel force-constrained non-negative matrix factorization algorithm demonstrates that muscle synergies are useful in force control Autor Berger, D.J., Lacquaniti, F., d’Avella, A.

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Estimating Soil Salinity with Different Levels of Vegetation Cover by Using Hyperspectral and Non-Negative Matrix Factorization Algorithm Autor Cao, Jianfei, Yang, Han, Lv, Jianshu, Wu, Quanyuan, Zhang, Baolei

“… and (2) explore the potential for a non-negative matrix factorization algorithm (NMF) to reduce the influence of various FVCs…”
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SOJNMF: Identifying Multidimensional Molecular Regulatory Modules by Sparse Orthogonality-Regularized Joint Non-Negative Matrix Factorization Algorithm Autor Wang, Yujie, Guan, Tianhao, Zhou, Gang, Zhao, Hongqian, Gao, Jie

“…Cancer is not only a very aggressive but also a very diverse disease. Recent advances in high-throughput omics technologies of cancer have enabled biomedical…”
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Topological analysis of overlapping dynamic brain networks under naturalistic stimuli based on sparse non-negative matrix factorization algorithm Autor LIU, Jun-Qi

“…-negative matrix factorization algorithm was used to decompose the dynamic brain functional networks under naturalistic…”
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Optimal Number of Topics in Topic Modeling Using Deep Auto Encoder Graph Regularized Non-Negative Matrix Factorization Algorithm Autor Kherwa, Pooja, Arora, Jyoti

“… Motivated by the observed information, this research introduces a novel Deep Auto encoder Graph Regularized Non-negative Matrix Factorization algorithm (DAGR-NMF…”
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Short Communication: Continuous body movement-robust respiration rate detection using Frequency-Modulated Continuous Wave millimeter wave radar based on non-negative matrix factorization algorithm Autor Wang, Tianyi, Sun, Wenxu, Shima, Keisuke

“…This study presents a novel approach to monitoring respiration rate using frequency modulated continuous wave (FMCW) millimeter-wave radar, aiming to overcome…”
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A Novel Discriminant Non-Negative Matrix Factorization Algorithm With Applications to Facial Image Characterization Problems Autor Kotsia, I., Zafeiriou, S., Pitas, I.

“…The methods introduced so far regarding discriminant non-negative matrix factorization (DNMF) do not guarantee convergence to a stationary limit point. In…”
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Systematical Identification of Breast Cancer-Related Circular RNA Modules for Deciphering circRNA Functions Based on the Non-Negative Matrix Factorization Algorithm Autor Wang, Shuyuan, Xia, Peng, Zhang, Li, Yu, Lei, Liu, Hui, Meng, Qianqian, Liu, Siyao, Li, Jie, Song, Qian, Wu, Jie, Wang, Weida, Yang, Lei, Xiao, Yun, Xu, Chaohan

“…Circular RNA (circRNA), a kind of special endogenous RNA, has been shown to be implicated in crucial biological processes of multiple cancers as a gene…”
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Music emotion representation based on non-negative matrix factorization algorithm and user label information Autor Tian, Yuan

“…Music emotion representation learning forms the foundation of user emotion recognition, addressing the challenges posed by the vast volume of digital music…”
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Decomposing time series data by a non-negative matrix factorization algorithm with temporally constrained coefficients Autor Cheung, Vincent C. K., Devarajan, Karthik, Severini, Giacomo, Turolla, Andrea, Bonato, Paolo

“…The non-negative matrix factorization algorithm (NMF) decomposes a data matrix into a set of non-negative basis vectors, each scaled by a coefficient…”
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A novel force-constrained non-negative matrix factorization algorithm reveals the effectiveness of muscle synergies in the task space Autor Berger, Denise J., Lacquaniti, Francesco, d'Avella, Andrea

“…According to the synergy hypothesis, the motor system recruits a small number of synergies in a task-dependent manner. Existing synergy extraction algorithms…”
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LS-NMF: A modified non-negative matrix factorization algorithm utilizing uncertainty estimates Autor Wang, Guoli, Kossenkov, Andrew V, Ochs, Michael F

“…Non-negative matrix factorisation (NMF), a machine learning algorithm, has been applied to the analysis of microarray data. A key feature of NMF is the ability…”
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Orthogonal incremental non-negative matrix factorization algorithm and its application in image classification Autor Ge, Shaodi, Luo, Liuhong, Li, Hongjun

“…To improve the sparseness of the base matrix in incremental non-negative matrix factorization, we in this paper present a new method, orthogonal incremental non-negative matrix factorization algorithm (OINMF…”
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Non-negative matrix factorization algorithm for the deconvolution of one dimensional chromatograms Autor Anbumalar, S., Ananda Natarajan, R., Rameshbabu, P.

“…In chromatogram analysis, overlapped chromatograms are difficult to analyze if they are not resolved. The conventional multivariate resolution techniques do…”
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A Fast Distributed Non-Negative Matrix Factorization Algorithm Based on DSGD Autor Chen, Baifan, Gao, Yan, Zhou, Lingjun, Xing, Xiaobing

“…In numerous solutions, the distributed stochastic gradient descent algorithm is one of the most popular algorithms for parallelization matrix decomposition…”
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