Application of Shapley value in a regression analysis
The application of the cooperative game theory model, Shapley value, for the estimation of the regression coefficients and the contribution of predictors to the general explainability of the model is considered. The necessary theoretical apparatus is systematized and the construction of Shapley estimates based on the coefficient of determination ...
Correlation-regression analysis of bitcoin characteristics
The article is devoted to the phenomenon of a money surrogate, introduced in the form of a bitcoin, a popular cryptocurrency. The purpose of the research is to study the influence of the price-per-unit value of the cryptocurrency on the indicator of the market capitalization of the bitcoin cryptocurrency through correlation-regression analysis. As a result of the research, the author becomes the first to prove the direct dependence of the mentioned indicators, namely, a strong relationship between...
Factors in local governments’ digitalisation in the Northwestern Federal District of Russia: social media review
... research utilised data gathered from 2011 to 2022 on the socioeconomic performance and municipal heads of 1,083 settlements and 199 districts. Significant factors influencing municipalities’ presence on social media were determined using binary logistic regression, with two clustering results compared to identify the underperforming municipalities. It was concluded that population size, municipal revenues and expenditures, fiscal capacity and average salary are directly proportional to municipal social ...
Escapism: non-constructive ways of teenage personal self-determination
... 8‐year longitudinal study // Journal of Research in Personality. 2016. Vol. 63. P. 111—122.
Kolotova O. V.
escapism, personal self-determination of, protest activity of personality, self-image, adolescent self-evaluation, psychological defense, regression, moderated mediation
106-117
Use of the genetic algorithm for devising a formula for liver volumetry
The authors propose a method of liver volumetry using anthropometric data and the data obtained during an ultrasound examination. The algorithm is built on the basis of a genetic algorithm with coefficients calculated using linear regression. It is shown that the new formula is more accurate than previously proposed ones. The algorithm can be used to work out volumetric formulas for other organs in radiological studies.
1. Изранов В. А., Казанцева Н. В., Мартинович ...
Health expenditures and health outcomes in Central Europe and the Baltic Region
... interventions implemented through public health systems may reduce mortality from chronic conditions in the study countries.
Singh S., Singh A., Mohan A., Batola M., Kumar N.
Baltic region, health expenditures, health outcomes, seemingly unrelated regression
126-143
10.5922/2079-8555-2024-2-7
Using Python Libraries for Analysis of the Customer Churn Rate of a Bank
... Machine Learning and Data Science Community. URL:
https://www.kaggle.com/barelydedicated/bank-customer-
churn-modeling (дата обращения: 23.11.2019).
Belova E. E., Tolstel’ O. V.
bank customers, data analysis, forecasting, logistic regression, Guassian naive Bayes, decision trees, KNN, random forest, Python
21-30
The application of the method of average sections with coordinate transformation in three-dimensional modeling of dragline waste rehandling
... вскрыши драг-лайнами // Вестник Балтийского федерального университета им. И. Канта. 2013. Вып. 10. С. 114—120.
Nazarov I., Bryksin V., Savelenko V.
dragline, grid models of surface, regression equation, affine transformation.
127-134