Print quality, the ability to generate sharply drawn text and accurate representations of images, is the most obvious way to tell a good printer from a bad one.

Abstract: Tree boosting is a highly effective and widely used machine learning method. A dynamic weighting multi-factor stock selection strategy based on XGBoost model is constructed. XGboost machine ...

Abstract: In the recent decade, deep learning techniques have been widely adopted for founding artificial Intelligent applications, which led to successes in many data analysis tasks, such as risk ...