Izvestiya of Saratov University.
ISSN 1994-2540 (Print)
ISSN 2542-1956 (Online)


кластерный анализ

Use of the Cluster Analysis to Compare the Digital Images Traces of the Firing Pin

Introduction. One of the most important tasks of forensic ballistics examination is the identification of weapons from marks of the striker. This problem is usually associated with the searching for matching traces from cartridge case repository. Ballistic identification systems (such as POISC, TAIS, Condor, Arsenal and others) are used to help expert in such task. All of them use automatic algorithms for searching matching traces based on the calculation of the cross- correlation function.

Factors Convergence Russian Regions and Their Characteristics in the Reproductive Cycle of the Human Potential

Introduction. Search the development of the Russian economy is characterized by increasingly complex social and economic phenomena, differentiation and specialization of regions of Russia, accompanied by a steady increase in the number of factors that significantly determine the scope, pace and quality of economic growth. According to the concept of long-term socio-economic development of the Russian Federation for the period up to 2020. One of these factors is the human potential. Empirical results.

Econometric Modeling Studio Price Method of Geographically Weighted Regression

Introduction. Detection and measurement of interdependencies in the housing market is one of the key issues examined econometric methods. Compared with traditional methods of geographically weighted regression extends the understanding of how the units belonging to the set of specific geographical coordinates affect the relationship between the covariates and the price of real estate.

The Statistical Analysis of Differentiation of The Post-Soviet Countries During Transformation of Economy

Introduction. Process of transition of fifteen countries of ex-member of the USSR from planned economy to market, was followed by basic changes in political, economic and social life of society. Various approaches to the undertaken reforms, and opposite strategic objectives, cause the distinctions of economies of the Post-Soviet countries observed now. Theoretical analysis.