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APPROX
2008
Springer
103views Algorithms» more  APPROX 2008»
15 years 8 months ago
Ordinal Embedding: Approximation Algorithms and Dimensionality Reduction
Mihai Badoiu, Erik D. Demaine, MohammadTaghi Hajia...
SODA
1998
ACM
89views Algorithms» more  SODA 1998»
15 years 7 months ago
Approximation Algorithms for Directed Steiner Problems
Moses Charikar, Chandra Chekuri, To-Yat Cheung, Zu...
SODA
2000
ACM
125views Algorithms» more  SODA 2000»
15 years 7 months ago
Approximation algorithms for projective clustering
We consider the following two instances of the projective clustering problem: Given a set
Pankaj K. Agarwal, Cecilia Magdalena Procopiuc
SIAMCO
2002
71views more  SIAMCO 2002»
15 years 6 months ago
Rate of Convergence for Constrained Stochastic Approximation Algorithms
There is a large literature on the rate of convergence problem for general unconstrained stochastic approximations. Typically, one centers the iterate n about the limit point then...
Robert Buche, Harold J. Kushner
SPIRE
2009
Springer
16 years 29 days ago
Sketching Algorithms for Approximating Rank Correlations in Collaborative Filtering Systems
Collaborative filtering (CF) shares information between users to provide each with recommendations. Previous work suggests using sketching techniques to handle massive data sets i...
Yoram Bachrach, Ralf Herbrich, Ely Porat