We study here a Gaussian Mixture Model (GMM) with rare events data. In this case, the commonly used Expectation-Maximization (EM) algorithm exhibits extremely slow numerical convergence rate. To theor ...
SINGAPORE — A warehouse machine operator was sentenced to eight months' jail on Wednesday (Sept 18) over a fatal workplace incident in 2021. Goh Boon Yoke, now aged 60, had used a machine to lift his ...
A man was shopping for groceries when he saw a lottery machine — and bought a life-changing ticket. “I looked at it again to make sure I wasn’t seeing things,” Palmer Stillman told the Virginia ...