WebChristos BOUTSIDIS Cited by 2,159 of Rensselaer Polytechnic Institute, NY (RPI) Read 27 publications Contact Christos BOUTSIDIS WebDec 29, 2013 · Christos Boutsidis, Malik Magdon-Ismail We compute a \emph {sparse} solution to the classical least-squares problem where is an arbitrary matrix. We describe a novel algorithm for this sparse least-squares problem.
Near Optimal Column-Based Matrix Reconstruction - IEEE Xplore
WebOct 27, 2024 · Experiment 4: This experiment compares tensor ID using the Gram matrix approach, Gaussian tensor ID, and CountSketch tensor ID. The test tensors in this experiment are sparse CP tensors with a specific structure. The figure below shows results from this experiment that are included in our paper. WebJun 19, 2016 · Optimal principal component analysis in distributed and streaming models Boutsidis, Christos; Woodruff, David P.; Zhong, Peilin Association for Computing Machinery — Jun 19, 2016 Read Article Download PDF Share Full Text for Free 14 pages Article Details Recommended References Bookmark Add to Folder Social Times Cited: … bridge bar renaissance hotel nashville
[1202.3505] Near-optimal Coresets For Least-Squares Regression …
WebApr 25, 2024 · Christos Boutsidis Scientist, Software Engineer, Manager Goldman Sachs New York, New York christos.boutsidis (AT gmail dot com) Currently I am the head of … christos.boutsidis (AT gmail dot com) Currently . I am the head of the … Christos Boutsidis, Petros Drineas, and Malik Magdon-Ismail Annual IEEE … 2024. Optimal CUR Matrix Decompositions. C. Boutsidis, D. Woodruff. SIAM Journal … Theoretical Computer Science Conferences (STOC, FOCS, SODA) Optimal Principal … By C. Boutsidis and E. Gallopoulos. A Matlab function implementing an … Ithaka (K.P. Kavafis) As you set out for Ithaka hope your road is a long one, full … WebChristos Boutsidis Department of Computer Science Rensselaer Polytechnic Institute Troy, NY 12180 [email protected] Michael W. Mahoney Department of Mathematics … WebFeb 16, 2012 · Christos Boutsidis, Petros Drineas, Malik Magdon-Ismail We study (constrained) least-squares regression as well as multiple response least-squares regression and ask the question of whether a subset of the data, a coreset, suffices to compute a good approximate solution to the regression. bridge base app for windows 10