Online Forum; Cluster; Non-Negative Matrix Factorization; Visualization - Articles

Clustering Student Discussion Messages on Online Forumby Visualization and Non-Negative Matrix Factorization (Articles)

Xiaodi Huang, Jianhua Zhao, Jeff Ash, Wei Lai

Journal of Software Engineering and Applications Vol.6 No.7B，October 23, 2013

DOI: 10.4236/jsea.2013.67B002 3,398 Downloads 4,552 Views Citations
Unsupervised Multi-Level Non-Negative Matrix Factorization Model: Binary Data Case (Articles)

Qingquan Sun, Peng Wu, Yeqing Wu, Mengcheng Guo, Jiang Lu

Journal of Information Security Vol.3 No.4，October 31, 2012

DOI: 10.4236/jis.2012.34031 4,809 Downloads 7,976 Views Citations
Single Channel Source Separation Using Filterbank and 2D Sparse Matrix Factorization (Articles)

Xiangying Lu, Bin Gao, Li Chin Khor, Wai Lok Woo, Satnam Dlay, Wingkuen Ling, Cheng S. Chin

Journal of Signal and Information Processing Vol.4 No.2，May 9, 2013

DOI: 10.4236/jsip.2013.42026 4,304 Downloads 6,633 Views Citations
Non-Singularity Conditions for Two Z-Matrix Types (Articles)

Shinji Miura

Advances in Linear Algebra & Matrix Theory Vol.4 No.2，June 16, 2014

DOI: 10.4236/alamt.2014.42009 5,727 Downloads 7,571 Views Citations
“To Participate or Not?”: Identifying the Factors Affecting University Students’ Participation in an e-Forum (Articles)

Md Yusoff Daud, Fariza Khalid, Mazalah Ahmad, Mohd Jasmy Abd Rahman, Aidah Abdul Karim

Creative Education Vol.7 No.18，December 15, 2016

DOI: 10.4236/ce.2016.718259 1,480 Downloads 2,797 Views Citations
From an Ancient Text to New Interpretation “The Allegory of the Cave” (Articles)

Nissim Yonit, Pinto Iris

Creative Education Vol.8 No.3，March 28, 2017

DOI: 10.4236/ce.2017.83031 2,398 Downloads 9,088 Views Citations
Visualizing Random Forest’s Prediction Results (Articles)

Hudson F. Golino, Cristiano Mauro Assis Gomes

Psychology Vol.5 No.19，December 5, 2014

DOI: 10.4236/psych.2014.519211 7,494 Downloads 11,043 Views Citations
Visualization Analysis of Online Health Care Research Based on Citespace (Articles)

Siqi Yi, Shuli Gao

Open Journal of Social Sciences Vol.9 No.7，July 22, 2021

DOI: 10.4236/jss.2021.97022 299 Downloads 1,015 Views Citations
Area-Correlated Spectral Unmixing Based on Bayesian Nonnegative Matrix Factorization (Articles)

Xiawei Chen, Jing Yu, Weidong Sun

Open Journal of Applied Sciences Vol.3 No.1B，January 22, 2013

DOI: 10.4236/ojapps.2013.31B009 3,909 Downloads 5,991 Views Citations
CUR Based Initialization Strategy for Non-Negative Matrix Factorization in Application to Hyperspectral Unmixing (Articles)

Li Sun, Gengxin Zhao, Xinpeng Du

Journal of Applied Mathematics and Physics Vol.4 No.4，April 13, 2016

DOI: 10.4236/jamp.2016.44068 1,961 Downloads 3,057 Views Citations
An Ensemble Learning Recommender System for Interactive Platforms (Articles)

Bernabe Batchakui, Basiliyos Tilahun Betru, Dieudonné Alain Biyong, Lauris Djilo Tchuenkam

World Journal of Engineering and Technology Vol.10 No.2，May 30, 2022

DOI: 10.4236/wjet.2022.102023 168 Downloads 1,166 Views Citations
Generating Totally Positive Toeplitz Matrix from an Upper Bidiagonal Matrix (Articles)

Mohamed A. Ramadan, Mahmoud M. Abu Murad

Advances in Linear Algebra & Matrix Theory Vol.5 No.4，December 2, 2015

DOI: 10.4236/alamt.2015.54014 4,242 Downloads 5,077 Views Citations
Java Computer Animation for Effective Learning of the Cholesky Algorithm with Transportation Engineering Applications (Articles)

Ivan Makohon, Duc T. Nguyen, Mecit Cetin

Journal of Software Engineering and Applications Vol.9 No.10，October 11, 2016

DOI: 10.4236/jsea.2016.910032 1,908 Downloads 3,104 Views Citations
Combining Algebraic and Numerical Techniques for Computing Matrix Determinant (Articles)

Mohammad M. Tabanjeh

American Journal of Computational Mathematics Vol.4 No.5，December 25, 2014

DOI: 10.4236/ajcm.2014.45039 3,269 Downloads 4,399 Views Citations
Efficient Generalized Inverse for Solving Simultaneous Linear Equations (Articles)

S. Kadiam Bose, D. T. Nguyen

Journal of Applied Mathematics and Physics Vol.4 No.1，January 11, 2016

DOI: 10.4236/jamp.2016.41003 3,727 Downloads 4,699 Views Citations
Visualizing Clashes and Alliances in Social Networks of Political Discussions (Articles)

Rafael Lage Tavares, Mariano Pimentel, Renata Mendes de Araujo

Social Networking Vol.3 No.2，February 27, 2014

DOI: 10.4236/sn.2014.32012 5,726 Downloads 7,334 Views Citations
Sensemaking: A Proposal for a Real-Time on the Fly Video Streaming Platform (Articles)

Jane de Almeida, Maria Amelia Eliseo, Cicero Inacio da Silva, Helena Prates, Vic Von Poser, Brett Stalbaum, Nilton Gomes Furtado

Creative Education Vol.7 No.16，October 27, 2016

DOI: 10.4236/ce.2016.716238 2,032 Downloads 3,733 Views Citations
New Video Watermark Scheme Resistant to Super Strong Cropping Attacks (Articles)

Ming Tong, Tao Chen, Wei Zhang, Linna Dong

Journal of Information Security Vol.3 No.2，April 26, 2012

DOI: 10.4236/jis.2012.32016 4,681 Downloads 7,909 Views Citations
A Generalized Symbolic Thomas Algorithm for Solving Doubly Bordered k-Tridiagonal Linear Systems (Articles)

Nermeen Shehab, Moawwad El-Mikkawy, Mohammed El-Shehawy

Journal of Applied Mathematics and Physics Vol.3 No.9，September 29, 2015

DOI: 10.4236/jamp.2015.39147 2,837 Downloads 3,650 Views Citations
Nonnegative Matrix Factorization with Zellner Penalty (Articles)

Matthew A. Corsetti, Ernest Fokoué

Open Journal of Statistics Vol.5 No.7，December 24, 2015

DOI: 10.4236/ojs.2015.57077 4,305 Downloads 6,363 Views Citations

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