name
Lebedev Yevgeniy Aleksandrovich
Scholastic degree
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Academic rank
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Honorary rank
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Organization, job position
• Krasnodar RSD 8619/054
инспектор
Research interests
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Current rating (overall rating of articles)
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Articles count: 9
Сформировать список работ, опубликованных в Научном журнале КубГАУ
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BIOGEOCHEMISTRY AND SELENIUM AGROCHEMISTRY
06.00.00 Agricultural sciences
Description
In the article we show the history of opening of selenium, its distribution in the nature, the value of this microcell in life of plants. We also show the experience of russian and foreign scientists on studying of the influence of selenic fertilizers on a crop and quality of crops
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Description
The urgent problem of risks prognosis of physical persons crediting are considered and ways of set tasks decisions are offered in the article. The prognosis of credit histories on two tested groups of borrowers, data of which weren’t used under synthesis of a model; whom credits were given to and who wasn’t refused in it is carried out. Results of prognosis are analyzed with the aim to set whether tested trench is the part of that general aggregate to the concern of which the training trench used under model synthesis is representative.
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Description
In the article the approach to increase of adequacy of semantic information models of management by knowledge after passage by modeled object of a point of bifurcation (change of ergodity period), realized in universal cognitive analytical Eidos system is examined
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SYNTHESIS OF SCORING MODEL BY THE METHOD OF SYSTEMIC-COGNITIVE ANALYSIS
Description
The urgent problem of prognosis of crediting risks of physical persons are considered and ways of set task decision are offered in the article. The possible variants of formalization of subject field are considered and there was formed the training fetch on the base of which the synthesis of scoring model by the method of systemic-cognitive analysis is conducted. The possible variants of optimization of its quality: increase of prognosis authenticity and decrease of different types of errors are considered in the article as well.
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Description
In the article the technology and a technique of application of systemic-cognitive analysis and its toolkit - "Eidoses" system is shown for synthesis and verification of information semantic models of time numbers (on an example of one of segments of the share market)
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Description
In the article the technology and a technique of application of systemic-cognitive analysis and its toolkit - "Eidos" system for information semantic models of time numbers (on an example of one of segments of the share market) and uses of these models for the decision of problems of forecasting and decision-making support, and also subject domain research is examined
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Description
In the article the technology and a technique of application of systemic-cognitive analysis and its toolkit - "Eidos" system is shown for synthesis and verification of information semantic models of time numbers (on an example of one of segments of the share market)
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