565 citations · 1.2k across the 20 of their papers we have counts for
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3 papers · 1 filter
stat.ML2018★ 1 cited
Contrastive Multivariate Singular Spectrum Analysis
Abdi-Hakin Dirie, Abubakar Abid, James Zou
We introduce Contrastive Multivariate Singular Spectrum Analysis, a novel unsupervised method for dimensionality reduction and signal decomposition of time series data. By utilizin…
cs.LG2018★ 7 cited
Autowarp: Learning a Warping Distance from Unlabeled Time Series Using Sequence Autoencoders
Abubakar Abid, James Zou
Measuring similarities between unlabeled time series trajectories is an important problem in domains as diverse as medicine, astronomy, finance, and computer vision. It is often un…
stat.ML2018★ 11 cited
Stochastic EM for Shuffled Linear Regression
Abubakar Abid, James Zou
We consider the problem of inference in a linear regression model in which the relative ordering of the input features and output labels is not known. Such datasets naturally arise…