Journal Nonlinear World №3 for 2025 year
Development of a bundled software and machine learning models to automate analysis of news streams in the financial industry

V.S. Gavrilov1

1 Financial University under the Government of the Russian Federation (Moscow, Russia)
1 232114@edu.fa.ru

6-14
Calculation of readiness indicators of field crews based on the model of complex accidents at critical infrastructure facilities

S.S. Mikhailova1, S.V. Matseevich2, A.S. Zakharov3, D.A. Sharipov4, A.V. Petrovsky5

1–4 Financial University under the Government of the Russian Federation (Moscow, Russia)
3,5 MIREA – Russian Technological University (Moscow, Russia)
1 DMath@fa.ru, 2 cvmac@mail.ru, 3 zakharov.as17@physics.msu.ru, 4 dasharipov@fa.ru,
5 houndsofhade@yandex.ru

15-24
Mathematical modelling of the dynamics of "ARVI"-like epidemics: a practical aspect of VBA-implementation of the model based on the Malthus-Verhulst logistic equation

Yu.V. Klinaev1, S.A. Korchagin2

1 Yuri Gagarin State Technical University of Saratov (Saratov, Russia),
2 Financial University under the Government of the Russian Federation (Moscow, Russia)
1 klinaev51@mail.ru, 2sakorchagin@fa.ru

25-36
Smoothing out tariff class protection and secondary recovery in demand

D.A. Sharipov1

1 Financial University under the Government of the Russian Federation (Moscow, Russia)
1 dasharipov@fa.ru

37-44
Document recognition in various conditions using machine learning methods

E.P. Dogadina1, U.Yu. Sukhanova2, M.A. Ishchenko3, D.I. Veselov4

1–4 Financial University under the Government of the Russian Federation (Moscow, Russia)
1 epdogadina@fa.ru, 2 uysukhanova@fa.ru, 3 maishchenko@fa.ru, 4 diveselov@fa.ru

45-53
Developing a chatbot for a user support portal using machine learning methods

E.V. Romanova1, O.D. Mironova2, V.A. Malekova3

1,3 Financial University under the Government of the Russian Federation (Moscow, Russia)
2 Moscow Institute of Physics and Technology (National Research University) (Dolgoprudny, Moscow Region)
1 EkVRomanova@fa.ru, 3 VAMalekova@fa.ru

54-65
Radiation source multi-agent search by drones

G.V. Moiseev1, A.N. Alyunov2, V.V. Ivanov3

1–3 Financial University under the Government of the Russian Federation (Moscow, Russia)
1 grg.moiseev@gmail.com

66-72
Analysis of the state of the collective investment market

O.A. Teteneva1, R.A. Kochkarov2, P.E. Ryabov3, A.M. Kochkarov4

1–3 Financial University under the Government of the Russian Federation (Moscow, Russia)
4 North Caucasian State Academy (Cherkessk, Russia)
1 oateteneva@yandex.ru, 2 rkochkarov@fa.ru, 3 peryabov@fa.ru, 4 kaf_math@ncsa.ru

73-80
Assessing the influence of geological characteristics on oil recovery using neural networks

E.N. Ramazanova1

1 Financial University under the Government of the Russian Federation (Moscow, Russia)
1 Bauman Moscow State Technical University (Moscow, Russia)
1 enramazanova@fa.ru

81-87
Spatial data in monitoring forest ecosystems

N.Yu. Gushan1

1 Financial University under the Government of the Russian Federation (Moscow, Russia)
1 249351@edu.fa.ru

88-95
Detection of Orkhon-Yenisei runic inscriptions

R.A. Kochkarov1, A.D. Borodina2
1,2 Financial University under the Government of the Russian Federation (Moscow, Russia)
1 rkochkarov@fa.ru, 2 aborodinasty@gmail.com

96-106
Development of a hybrid data warehouse model for a decision support system in the field of spatial development of the region

S.S. Mikhaylova1, E.S. Budaev2, S.D. Danilova3, Yu.A. Korablev4

1,2 Financial University under the Government of the Russian Federation (Moscow, Russia)
1 ssmihajlova@fa.ru, 2 esbudaev@fa.ru, 3 sddanilova@fa.ru, 4 yuakorablev@fa.ru

107-116