iSIRA: Integrated shift–invert residual Arnoldi method for graph Laplacian matrices from big data

Mathematics

• Arnoldi Method 100%
• Graph Laplacian 94%
• Laplacian Matrix 84%
• Trimming 63%
• Factorise 63%
• Singularity 49%
• Eigenvalue 44%
• Social Media 42%
• Eigenvalue Problem 40%
• Zero property 37%
• Graph Eigenvalues 35%
• Community Detection 35%
• Spectral Clustering 35%
• Arnoldi 32%
• LU Factorization 32%
• Lanczos Method 31%
• Deflation 31%
• Sparse Linear Systems 31%
• Laplacian Eigenvalues 29%
• Complex Networks 27%
• Enhancement 27%
• Sensor 27%
• Image Processing 25%
• Positive semidefinite 25%
• One Dimension 22%
• Undirected Graph 22%
• Simple Graph 21%
• Eigenvector 21%
• Positive definite 21%
• Target 20%
• Connected graph 18%
• Influence 18%
• Numerical Experiment 16%
• Linear Systems 16%
• Computing 14%
• Term 12%

Engineering & Materials Science

• Trimming 86%
• Linear systems 63%
• Big data 63%
• Eigenvalues and eigenfunctions 37%
• Complex networks 36%
• Factorization 35%
• Image processing 27%
• Sensors 18%
• Experiments 12%