169 citations · 245 across the 10 of their papers we have counts for
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stat.ML2014★ 23 cited
Large scale canonical correlation analysis with iterative least squares
Yichao Lu, Dean P. Foster
Canonical Correlation Analysis (CCA) is a widely used statistical tool with both well established theory and favorable performance for a wide range of machine learning problems. Ho…
stat.ML2014★ 4 cited
Fast Ridge Regression with Randomized Principal Component Analysis and Gradient Descent
Yichao Lu, Dean P. Foster
We propose a new two stage algorithm LING for large scale regression problems. LING has the same risk as the well known Ridge Regression under the fixed design setting and can be c…
stat.ML2012★ 20 cited
Spectral dimensionality reduction for HMMs
Dean P. Foster, Jordan Rodu, Lyle H. Ungar
Hidden Markov Models (HMMs) can be accurately approximated using co-occurrence frequencies of pairs and triples of observations by using a fast spectral method in contrast to the u…