This research aims to improve quality indicators in solving classification and regression problems based on the adaptive selection of various machine learning models separate data samples from local segments. The proposed method combines different algorithms individual subsamples calculating qualitative selecting best sample Detecting changes time sequences makes it possible form where have pro...

The obligations of corporations to members society have been problematic since the corporate form came into existence. Under different rubrics, reporting firms’ socially responsible behavior has extensively debated, and researched, for at least past half century. latest incarnation social is labeled integrated reporting—the blending traditional financial report with a on achievements as beings....

The article deals with an actual problem: the use of digital economy methods in construction integrated logistics systems. rationale for need and feasibility using technologies creating is given. A methodological approach to blockchain method proposed, characteristic features which terms possibilities its are given by authors.