A Rank-Revealing Method with Updating, Downdating, and Applications. Part II

DOI10.1137/07068179XzbMath1190.65058MaRDI QIDQ3561169

Tsung-Lin Lee, Zhonggang Zeng, Tien-Yien Li

Publication date: 25 May 2010

Published in: SIAM Journal on Matrix Analysis and Applications (Search for Journal in Brave)

zbMATH Keywords

algorithmnumerical resultsimage processingsingular value decompositioninformation retrievalrankupdatingrangelatent semantic indexingdowndatingmatrix computationrank-revealinglow rank matrices

Mathematics Subject Classification ID

Numerical solutions to overdetermined systems, pseudoinverses (65F20) Image processing (compression, reconstruction, etc.) in information and communication theory (94A08) Eigenvalues, singular values, and eigenvectors (15A18) Information storage and retrieval of data (68P20) Vector spaces, linear dependence, rank, lineability (15A03)

Related Items (3)

A Newton’s iteration converges quadratically to nonisolated solutions too ⋮ RankRev: a Matlab package for computing the numerical rank and updating/downdating ⋮ On the Sensitivity of Singular and Ill-Conditioned Linear Systems

Uses Software

• Matlab
• MultRoot
• RRQR

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