Top 10 demoscope.ru Competitors

rosstat.gov.ru

Методология подсчета и статистические данные Росстата об инфляции, демографии, ВВП, малом и среднем бизнесе, безработице, зарплате и уровне жизни в России.

demreview.hse.ru

демографическое обозрение

crimestat.ru

вместе против коррупции

imemo.ru

результаты научной деятельности имэмо ран (новости и события, направления исследований, публикации сотрудников института, структура, деятельность совета молодых ученых, аспирантура)

cyberleninka.ru

The banking system is a key sector of the economy and often faces various types of risks. This article focuses on credit risks, which are the main source of financial losses for credit institutions, including banks. Based on real data, a scoring model was developed in this study to assess and optimally manage credit risk, using the XGBoost machine learning algorithm. The model returns score values in the range of 300–850. Quality metrics such as ROC AUC, PR AUC, Precision, Recall, and F1 score were evaluated for the developed model. Within the scope of the research, a new approach was proposed to assess the sensitivity of a machine learning model to changes in variable values. The approach is based on the concept of entropy. The results show that the use of machine learning models makes it possible to assess and optimally manage credit risk, thereby reducing potential losses. Moreover, the proposed new approach, when applied together with the well-known SHAP method, allows for a deeper evaluation of the model and its sensitivity to changes in variable values.

ropercenter.cornell.edu

Our mission is to collect, preserve, and disseminate public opinion data; to serve as a resource to help improve the practice of survey research; and to broaden the understanding of public opinion through the use of survey data in the United States and around the world.

ash.harvard.edu

From research to teaching, at the Ash Center, students are front and center.

psych.wisc.edu

Learn to use modern data science tools to analyze and understand human behavior   Most data science programs are housed in departments of computer science or statistics. These provide training in the development and use of general data science tools.  However, they do not provide training in the analysis of human behavior. Our program will…