Search Sciweavers | Sciweavers

4972 search results - page 167 / 995

» Ranking on graph data

243

click to vote

SIAMMAX
2010

164views more SIAMMAX 2010»

Uniqueness of Low-Rank Matrix Completion by Rigidity Theory

15 years 1 months ago

Download www.math.princeton.edu

The problem of completing a low-rank matrix from a subset of its entries is often encountered in the analysis of incomplete data sets exhibiting an underlying factor model with app...

Amit Singer, Mihai Cucuringu

claim paper

Read More »

193

click to vote

SIAMMAX
2010

224views more SIAMMAX 2010»

Robust Approximate Cholesky Factorization of Rank-Structured Symmetric Positive Definite Matrices

15 years 1 months ago

Download www.math.purdue.edu

Abstract. Given a symmetric positive definite matrix A, we compute a structured approximate Cholesky factorization A RT R up to any desired accuracy, where R is an upper triangula...

Jianlin Xia, Ming Gu

claim paper

Read More »

119

click to vote

WSDM
2009
ACM

113views Data Mining» more WSDM 2009»

Camera brand congruence in the Flickr social graph

16 years 1 months ago

Download www.wsdm2009.org

Adish Singla, Ingmar Weber

claim paper