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FOCS
2008
IEEE
15 years 2 months ago
Matrix Sparsification for Rank and Determinant Computations via Nested Dissection
The nested dissection method developed by Lipton, Rose, and Tarjan is a seminal method for quickly performing Gaussian elimination of symmetric real positive definite matrices who...
Raphael Yuster
73
Voted
ISMB
2007
15 years 4 months ago
Gene selection via the BAHSIC family of algorithms
Le Song, Justin Bedo, Karsten M. Borgwardt, Arthur...
CORR
2008
Springer
92views Education» more  CORR 2008»
15 years 2 months ago
Nonnegative Matrix Factorization via Rank-One Downdate
Nonnegative matrix factorization (NMF) was popularized as a tool for data mining by Lee and Seung in 1999. NMF attempts to approximate a matrix with nonnegative entries by a produ...
Michael Biggs, Ali Ghodsi, Stephen A. Vavasis
SIGIR
1999
ACM
15 years 6 months ago
Comparing the Performance of Database Selection Algorithms
Abstract We compare the performance of two database selection algorithms reported in the literature. Their performance is compared using a common testbed designed specifically for ...
James C. French, Allison L. Powell, James P. Calla...