A dictionary learning problem is a matrix factorization in which the goal is to factorize a training data matrix, Y, as the product of a dictionary, D, and a sparse coefficient matrix, X, as follows, ...

After D.C., Trump says he might use the National Guard to 'take back' other cities. Can he actually do that? Trump cited Chicago, Los Angeles, New York, Baltimore and Oakland, Calif. as “other ...

Essential Zip Tips for Daily Use!! UP Woman Plots Husband's Murder, Her Brothers Hire Goons. Then A Twist Harvard liver specialist suggests consuming 4 snacks weekly to reverse fatty liver Trump ...

After turning down several new drugs and restricting use of another, Dr. Vinay Prasad drew the ire of the right-wing influencer Laura Loomer and others.

We look at the best ways to prevent mosquito bites and how small steps can make a big difference during mosquito season.

Have you ever wished you could edit Python packages installed locally without reinstalling them? Editable installs are the way.

Discover how Python in Excel transforms data analysis with advanced features. Is it worth the hype? Find out if it’s right for your workflow.

Capitol Police officers arrested wheelchair users protesting Medicaid cuts, handcuffing them using zip ties.

Four-legged robot ANYmal-D demonstrates advanced human-robot interaction by playing badminton, using AI perception to track and return shuttlecocks.

Dr. James McCaffrey from Microsoft Research presents a complete end-to-end demonstration of computing a matrix inverse using the Cayley-Hamilton technique. Compared to other matrix inverse algorithms, ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...