Sen'ko Oleg Valentinovich

Publications in Math-Net.Ru

1. Using ensembles with enhanced divergence in forecast space in recommender systems
   
   Avtomat. i Telemekh., 2025, no. 4,  92–100
2. Method for improving gradient boosting learning efficiency based on modified loss functions
   
   Avtomat. i Telemekh., 2022, no. 12,  78–88
3. Methods of intellectual data analysis in COVID -19 research
   
   Journal of the Belarusian State University. Mathematics and Informatics, 1 (2022),  83–96
4. Two-level regression method using ensembles of trees with optimal divergence
   
   Dokl. RAN. Math. Inf. Proc. Upr., 499 (2021),  63–66
5. Investigation of the relationship between production functions and socio-economic indicators of Russian regions by the method of optimal partitioning
   
   Informatsionnye Tekhnologii i Vychslitel'nye Sistemy, 2021, no. 1,  20–31
6. Determining subgroups of significant correlation in analyzing relation between NR2 antibodies and factor VIII in acute neurological diseases
   
   Mat. Biolog. Bioinform., 16:1 (2021),  29–38
7. Assessing the validity of clustering of panel data by Monte Carlo methods (using as example the data of the Russian regional economy)
   
   Computer Research and Modeling, 12:6 (2020),  1501–1513
8. Comparison of Arctic zone RF companies with different polar index ratings by economic criteria with the help of machine learning tools
   
   Computer Research and Modeling, 12:1 (2020),  201–215
9. Selection of optimal complexity models by methods of nonparametric statistics (on the example of production function models of the regions of the Russian Federation)
   
   Inform. Primen., 14:2 (2020),  111–118
10. Research of the possibility to forecast changes in financial state of a credit organization on the basis of public financial statements
    
    Inform. Primen., 13:4 (2019),  30–35
11. On possibility of machine learning application for diagnosing dementia by EEG signals
    
    Mat. Biolog. Bioinform., 14:2 (2019),  543–553
12. Method for searching outlier objects using parameters of learning instability
    
    Sistemy i Sredstva Inform., 29:2 (2019),  122–134
13. Optimal partitioning method for evaluating of effect of hemoglobin oxygenation levels of vessel endothelial growth factor
    
    Mat. Biolog. Bioinform., 13:2 (2018),  563–590
14. Non-invasive arterial pressure estimating with the cardiac monitor CardioQvark
    
    Mat. Biolog. Bioinform., 12:2 (2017),  536–545
15. The use of optimal partitionings for multiparameter data analysis in clinical trials
    
    Mat. Biolog. Bioinform., 11:1 (2016),  46–63
16. Empirical testing of institutional matrices theory by data mining
    
    Computer Research and Modeling, 7:4 (2015),  923–939
17. Regression model based on convex combinations best correlated with response
    
    Zh. Vychisl. Mat. Mat. Fiz., 55:3 (2015),  530–544
18. Study of effects of clinical and genetic factors on severity of discirculatory encephalopathy with the help of pattern recognition methods
    
    Mat. Biolog. Bioinform., 6:1 (2011),  115–146
19. Optimal convex correcting procedures in problems of high dimension
    
    Zh. Vychisl. Mat. Mat. Fiz., 51:9 (2011),  1751–1760
20. A permutation test in the optimal partition method
    
    Zh. Vychisl. Mat. Mat. Fiz., 43:9 (2003),  1422–1431
21. Application of a weighted voting procedure in a system of base sets in prediction problems
    
    Zh. Vychisl. Mat. Mat. Fiz., 35:10 (1995),  1552–1563
22. Estimate of the a posteriori probabilities of objects belonging to classes in the case of a voting procedure
    
    Zh. Vychisl. Mat. Mat. Fiz., 32:4 (1992),  635–644


23. Logical and Statistical Analysis of Relationship Between Clinical and Laboratory Indices and Disturbances of Cerebral Blood Circulation in Elderly Patients with Chronic Ischemia of the Brain
    
    Mat. Biolog. Bioinform., 8:1 (2013),  182–224