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The group lasso estimator for logistic regression is shown to be statistically consistent even if the number of predictors is much larger than sample size but with sparse true underlying structure. We ...

There's still a lot of uncertainty around, but Wayfair CEO Niraj Shah can point to successes for his firm despite the ...

Staying focused can sometimes be a challenge. Learn proven ways to improve your focus and concentration at work, school, or with any task that needs your full attention.

The best air conditioners efficiently and quietly cool your space. These are the best window and portable units for bedrooms, large spaces, and more.