scholarly journals MATHEMATICAL MODEL OF THE QUALITY PRESERVATION SYSTEM MILITARY PRODUCTS DURING THEIR OPERATION AND APPLICATION BASED ON MARKOV ANALYSIS

2021 ◽  
pp. 9-16
Author(s):  
A.V. Antonov ◽  
V.V. Sidorin
Keyword(s):  
Mathematical Model ◽  
Markov Analysis

scholarly journals Research on Marketing Prediction Model Based on Markov Prediction

2021 ◽  
Vol 2021 ◽  
pp. 1-9
Author(s):  
Haiying Chen ◽  
Haiyan Chen ◽  
Wei Zhang ◽  
Chaodan Yang ◽  
Hongxiu Cui
Keyword(s):  
Mathematical Model ◽  
Supply And Demand ◽  
Development Trend ◽  
Current Status ◽  
Financial Policy ◽  
Markov Analysis ◽  
Marketing Effectiveness ◽  
The Future ◽  
The Status ◽  
Modern Business

Many activities in modern business marketing management are random and repetitive. The marketing effect is constantly influenced by a variety of factors such as changing market supply and demand, customers’ purchase intentions, and national financial policy. As a result, Markov analysis can be used to analyze the status and trend of some variables, that is, to predict the future status and trend of a variable based on its current status and trend, in order to forecast possible changes in the future and take appropriate countermeasures. The mathematical model of product marketing prediction is presented in this paper by establishing the probability matrix of product state transition and analyzing and calculating with the Markov chain, resulting in a practical and reliable theoretical basis for economic prediction. After using the Markov analysis method, a suitable mathematical model can be created based on market investigation and statistics, which is extremely useful for making reasonable predictions about the market’s future development trend and improving marketing effectiveness.

Mathematical model of hit phenomena and its application to movie advertisement

2008 ◽  
Author(s):  
Ishii Akira ◽  
Yoshida Narihiko ◽  
Hayashi Takafumi ◽  
Umemura Sanae ◽  
Nakagawa Takeshi
Keyword(s):  
Mathematical Model

Imprecision of Laboratory Determinations and Diagnostic Accuracy: Theoretical Considerations

1974 ◽  
Vol 13 (03) ◽  
pp. 151-158 ◽  
Author(s):  
D. A. B. Lindbebo ◽  
Fr. R. Watson
Keyword(s):  
Mathematical Model ◽  
Diagnostic Accuracy ◽  
Diagnostic Process ◽  
Clinical Laboratories ◽  
Non Linear ◽  
Theoretical Considerations ◽  
Made In

Recent studies suggest the determinations of clinical laboratories must be made more precise than at present. This paper presents a means of examining benefits of improvement in precision. To do this we use a mathematical model of the effect upon the diagnostic process of imprecision in measurements and the influence upon these two of Importance of Diagnosis and Prevalence of Disease. The interaction of these effects is grossly non-linear. There is therefore no proper intuitive answer to questions involving these matters. The effects can always, however, be calculated.Including a great many assumptions the modeling suggests that improvements in precision of any determination ought probably to be made in hospital rather than screening laboratories, unless Importance of Diagnosis is extremely high.

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