Application of the Hidden Markov Model for Innovative Projects "Viability" Analysis

This master thesis deals with determining of innovative projects "viability". "Viability" is the probability of innovative project being implemented. Hidden Markov Models are used for evaluation of this factor. The problem of determining parameters of model, which produce given data sequence with the highest probability, are solving in this research. Data about innovative projects contained in reports of Russian programs "UMNIK", "START" and additional data obtained during study are used as input data for determining of model parameters. The Baum-Welch algorithm which is one implementation of expectation-maximization algorithm is used at this research for calculating model parameters. At the end part of the master thesis mathematical basics for practical implementation are given (in particular mathematical description of the algorithm and implementation methods for Markov models)

The ideological struggle of underground political organizations against the bolsheviks in Uzbekistan

In the following article the ideological struggle of underground political organizations against the bolsheviks in Uzbekistan are analyzed based on the available scientific data corresponding to the periods during and after collectivization process

Ijtimoiy-gumanitar ta’lim yo’nalishi talabalari uchun matematik fanlar bo’yicha amaliy mashg’ulotlarni o’tkazish

Maqolada muallif ijtimoiy-gumanitar yo’nalishdagi bakalavrlarni tayyorlashda matematik fanlar bo’yicha amaliy mashg’ulotlar o’tkazish bo’yicha metodik tavsiyalarni ko’rib chiqqan, ular ijtimoiy-gumanitar yo’nalishdagi bakalavrlarning psixologik xususiyatlarini hisobga olishni o’z ichiga oladi. Darslar, individual maslahat shakli asosida talabalarga qiyinchiliklarni yengishda pedagogik yordam ko’rsatishdan iboratligi tushuntirilgan

Measured property of objects in analytical measurements.

The paper presents analytical measurements for the study of the object under investigation, while the property of the measured objects is considered. Aspects of measurement aimed at defining the physical properties of the physical value, including the purpose and concept of measurement were defined, which includes the study or evaluation of any properties of the object in analytical measurements. The results of experiments for valid objects are presented that are determined by infinite number of properties to obtain measurement results that are adequate to the measurement purpose. For that certain properties of objects are regarded as measured values that are essential for the chosen target, i.e., select the model of the object is chosen

Improving the Efficiency of Flat Solar Collectors in Heat Supply Systems

The article deals with the optimization of circuit solutions and operational parameters in order to increase the efficiency of solar heat supply systems equipped with flat solar collectors

THE SIGNIFICANCE OF COTTON-TEXTILES CLUSTER IN INCREASING EXPORT CAPACITY IN REGIONS

In this article, the importance and necessity of cotton textile clusters in increasing the export potential of the regions is described from a scientific-theoretical, scientific-methodical point of view

Impulse Differential Equations of Environmental Problems

When the number of microorganisms reaches a certain amount,  say, when they reach a certain number, the number of deaths will increase sharply in a short period of time. If the number of deaths is a fraction of the number of living organisms, then the law of change in the number of organisms in a colon

Impact Of Covid-19 On Gig Economy Of Developed Countries: The Case Of Us

In this work, there will be researched impact of pandemic on gig economy and measuring effects of it for economy and interpret results from findings. Clearly, this research mainly focuses on developed countries, exclusively typical example of USA and comparison with whole world to make it general and global. Data will be used for this study more broadly, longer, latest and with explanation. There will be used a lot of preliminary studies to investigate and determine structure of the thesis during research. The general overview concludes that Covid-19 positively affected the Gig economy, average demand of buyers in that online platform increased since pandemic. It is very time taking, hard to calculate and balance various parts of economy, also to declare an exact law as a decision. For that extraordinary situation economy adjusted and because of uncertainty some part of it harmed. The study also will attempt to mitigate adverse results of pandemic, such as Covid and find more alternative solution for future

Rivojlanayotgan shaharlarda transport tizimi va innovatsion avtoturargohlar qurilishini takomillashtirish

Maqolada bugungi kunda arxitekturada innovatsiyaning ro’li shaharlarda avtotransportlar oshib borishi munosabati bilan transport tizimi va avtoturargohlarning innovatsion yechimlari masalasi ko’tariladi