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math.ST2014★ 36 cited
Statistical guarantees for the EM algorithm: From population to sample-based analysis
Sivaraman Balakrishnan, Martin J. Wainwright, Bin Yu
We develop a general framework for proving rigorous guarantees on the performance of the EM algorithm and a variant known as gradient EM. Our analysis is divided into two parts: a…
math.ST2014★ 54 cited
The geometry of kernelized spectral clustering
Geoffrey Schiebinger, Martin J. Wainwright, Bin Yu
Clustering of data sets is a standard problem in many areas of science and engineering. The method of spectral clustering is based on embedding the data set using a kernel function…