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stat.ML2010
On the Estimation of Coherence
Mehryar Mohri, Ameet Talwalkar
Low-rank matrix approximations are often used to help scale standard machine learning algorithms to large-scale problems. Recently, matrix coherence has been used to characterize t…
cs.AI2010★ 12 cited
Matrix Coherence and the Nystrom Method
Ameet Talwalkar, Afshin Rostamizadeh
The Nystrom method is an efficient technique to speed up large-scale learning applications by generating low-rank approximations. Crucial to the performance of this technique is th…