New node anomaly detection algorithm based on nonnegative matrix factorization for directed citation networks

Annals of Operations Research ◽

10.1007/s10479-019-03508-4 ◽

2020 ◽

Vol 288 (1) ◽

pp. 457-474

Author(s):

Ali Tosyali ◽

Jinho Kim ◽

Jeongsub Choi ◽

Yunyi Kang ◽

Myong K. Jeong

Keyword(s):

Anomaly Detection ◽

Matrix Factorization ◽

Nonnegative Matrix Factorization ◽

Nonnegative Matrix ◽

Detection Algorithm ◽

Citation Networks

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Noise Robust Acoustic Anomaly Detection System with Nonnegative Matrix Factorization Based on Generalized Gaussian Distribution

IEICE Transactions on Information and Systems ◽

10.1587/transinf.2020edk0002 ◽

2021 ◽

Vol E104.D (3) ◽

pp. 441-449

Author(s):

Akihito AIBA ◽

Minoru YOSHIDA ◽

Daichi KITAMURA ◽

Shinnosuke TAKAMICHI ◽

Hiroshi SARUWATARI

Keyword(s):

Anomaly Detection ◽

Gaussian Distribution ◽

Matrix Factorization ◽

Nonnegative Matrix Factorization ◽

Detection System ◽

Nonnegative Matrix ◽

Generalized Gaussian Distribution ◽

Acoustic Anomaly ◽

Noise Robust ◽

Anomaly Detection System

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Community Detection Algorithm Based on Nonnegative Matrix Factorization and Improved Density Peak Clustering

IEEE Access ◽

10.1109/access.2019.2963694 ◽

2020 ◽

Vol 8 ◽

pp. 5749-5759 ◽

Author(s):

Hong Lu ◽

Xiaoshuang Sang ◽

Qinghua Zhao ◽

Jianfeng Lu

Keyword(s):

Community Detection ◽

Matrix Factorization ◽

Nonnegative Matrix Factorization ◽

Nonnegative Matrix ◽

Detection Algorithm ◽

Density Peak ◽

Density Peak Clustering ◽

Community Detection Algorithm

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Anomaly Detection Using Nonnegative Matrix Factorization

Survey of Text Mining II ◽

10.1007/978-1-84800-046-9_11 ◽

2008 ◽

pp. 203-217 ◽

Author(s):

Edward G. Allan ◽

Michael R. Horvath ◽

Christopher V. Kopek ◽

Brian T. Lamb ◽

Thomas S. Whaples ◽

...

Keyword(s):

Anomaly Detection ◽

Matrix Factorization ◽

Nonnegative Matrix Factorization ◽

Nonnegative Matrix

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Similarity Constrained Convex Nonnegative Matrix Factorization for Hyperspectral Anomaly Detection

IEEE Transactions on Geoscience and Remote Sensing ◽

10.1109/tgrs.2019.2893116 ◽

2019 ◽

Vol 57 (7) ◽

pp. 4810-4822 ◽

Author(s):

Wuxia Zhang ◽

Xiaoqiang Lu ◽

Xuelong Li

Keyword(s):

Anomaly Detection ◽

Matrix Factorization ◽

Nonnegative Matrix Factorization ◽

Nonnegative Matrix

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Community detection algorithm based on nonnegative matrix factorization and pairwise constraints

Physica A Statistical Mechanics and its Applications ◽

10.1016/j.physa.2019.123491 ◽

2020 ◽

Vol 545 ◽

pp. 123491

Author(s):

Hong Lu ◽

Xiaoshuang Sang ◽

Qinghua Zhao ◽

Jianfeng Lu

Keyword(s):

Community Detection ◽

Matrix Factorization ◽

Nonnegative Matrix Factorization ◽

Nonnegative Matrix ◽

Detection Algorithm ◽

Pairwise Constraints ◽

Community Detection Algorithm

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Nonnegative Matrix Factorization and Document Classification

10.15368/theses.2015.110 ◽

2015 ◽

Author(s):

Stephen Calabrese

Keyword(s):

Matrix Factorization ◽

Nonnegative Matrix Factorization ◽

Nonnegative Matrix ◽

Document Classification

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Hyperspectral Unmixing with Rare Endmembers via Minimax Nonnegative Matrix Factorization

2020 28th European Signal Processing Conference (EUSIPCO) ◽

10.23919/eusipco47968.2020.9287456 ◽

2021 ◽

Author(s):

Timothy Marrinan ◽

Nicolas Gillis

Keyword(s):

Matrix Factorization ◽

Nonnegative Matrix Factorization ◽

Nonnegative Matrix ◽

Hyperspectral Unmixing

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Group Nonnegative Matrix Factorization with Sparse Regularization in Multi-set Data

2020 28th European Signal Processing Conference (EUSIPCO) ◽

10.23919/eusipco47968.2020.9287756 ◽

2021 ◽

Author(s):

Xiulin Wang ◽

Wenya Liu ◽

Fengyu Cong ◽

Tapani Ristaniemi

Keyword(s):

Matrix Factorization ◽

Nonnegative Matrix Factorization ◽

Nonnegative Matrix ◽

Sparse Regularization

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A new method on class-of-interest oriented spectral unmixing based on nonnegative matrix factorization

Remote Sensing and Smart City ◽

10.2495/rssc140401 ◽

2014 ◽

Author(s):

L.G. Wang ◽

Z.J. Zhao ◽

S.Y. Hao

Keyword(s):

Matrix Factorization ◽

Nonnegative Matrix Factorization ◽

Nonnegative Matrix ◽

Spectral Unmixing ◽

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Weighted Nonnegative Matrix Factorization for Image Inpainting and Clustering

International Journal of Computational Intelligence Systems ◽

10.2991/ijcis.d.200527.003 ◽

2020 ◽

Author(s):

Xiangguang Dai ◽

Nian Zhang ◽

Keke Zhang ◽

Jiang Xiong

Keyword(s):

Matrix Factorization ◽

Nonnegative Matrix Factorization ◽

Nonnegative Matrix ◽

Image Inpainting

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