Some accelerated procedures such as the EM gradient algorithm and the Quasi-Newton EM algorithm are modified to improve the convergence rate of the basic EM algorithm. Results from simulation studies ...

For example, algorithms based on deep learning can determine the location and size of tumors. This is the result of AutoPET, an international competition in medical image analysis, where researchers ...

This paper presents convergence analysis of some algorithms for solving systems of nonlinear equations defined by locally Lipschitzian functions. For the directional derivative-based and the ...

Frontiers: Can an AI Algorithm Mitigate Racial Economic Inequality? An Analysis in the Context of Airbnb By: Shunyuan Zhang, Nitin Mehta, Param Singh and Kannan Srinivasan ...

Algorithms discriminate, too COMPUTERS are getting ethical. A new approach for testing whether algorithms contain hidden biases aims to prevent automated systems from perpetuating human ...