Search Results for author: Talal Ahmed

Found 2 papers, 0 papers with code

Tensor Regression Using Low-rank and Sparse Tucker Decompositions

no code implementations9 Nov 2019 Talal Ahmed, Haroon Raja, Waheed U. Bajwa

It focuses on the task of estimating the regression tensor from $m$ realizations of the response variable and the predictors where $m\ll n = \prod \nolimits_{i} n_i$.

regression

ExSIS: Extended Sure Independence Screening for Ultrahigh-dimensional Linear Models

no code implementations21 Aug 2017 Talal Ahmed, Waheed U. Bajwa

Correlation-based variable screening, in which one leverages marginal correlations for removal of irrelevant variables from the model prior to statistical inference, can be used to overcome this challenge.

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