A priori estimates of the stability of the numerical method were obtained with respect to the initial data and the right-hand side of Eq. The results of numerical tests of the model problem are presented, which show the effectiveness of the proposed method for modeling flow in cracked porous media. It follows from Table 0 that the order of convergence decreases with increasing values of the orders of fractions.
2021) Parallel implementation of the algorithm for solving a partial differential equation with a fractional derivative in the Riemann-Liouville sense. Particular attention was paid to the functions by determining the duration and topology of the critical path. As a demonstration of the results of the hybrid algorithm, a test set of empirical data was used.
14 Mazakov T., Wójcik W., Jomartova Sh., Karymsakova N., Ziyatbekova G., Tursynbai A. Stability interval of linear system group // INTL Journal of Electronics and Telecommunications. Stability interval of linear system group // INTL Magazine of Electronics and Telecommunications. 2018) The application of fuzzy analysis and intervals in the study of the forecasting and control model of the epidemiological situation.
ФИЗИКАЛЫҚ ПРОЦЕСТЕР МЕН МЕХАНИКАЛЫҚ ЖҮЙЕЛЕРДІ МОДЕЛЬДЕУ МОДЕЛИРОВАНИЕ ФИЗИЧЕСКИХ ПРОЦЕССОВ И МЕХАНИЧЕСКИХ СИСТЕМ
MODELING OF PHYSICAL PROCESSES AND MECHANICAL SYSTEMS
Талқылау және қорытынды
34; Challenges and Features of IoT Communications in 5G Networks." In 2017 International Conference on Electrical and Computing Technologies and Applications (ICECTA), p. In 2021 IEEE International Conference on Intelligent Information Systems and Technologies (SIST), p. 34 ; Multi-robot swarm for collaborative scalar field mapping." In Robotic Systems: Concepts, Methodologies, Tools and Applications, p.
34;Vertical Obstacle Avoidance and Navigation of Autonomous Underwater Vehicles with H∞ Controller and the Artificial Potential Field Method." The Journal of Navigation 72, No. 34;Formation Control and Obstacle Avoidance Algorithm of a Multi-USV System Based on Virtual Structure and Artificial Potential Field ." Journal of Marine Science and Engineering 9, No. 34;A Virtual Force Approach for Cooperative Target Tracking Using Multiple Robots.” In 2016 Chinese Control and Decision Conference (CCDC), p.
34;Non-Collision Conditions in Multi-Agent Virtual Leader-Based Formation Control." International Journal of Advanced Robotic Systems 9, no.
ИНФОРМАТИКА COMPUTER SCIENCE
Data source
- Gradient Boosting (GB) is a machine learning technique for regression and classification that is an ensemble of decision trees [3]. This algorithm is based on iterative training of decision trees for minimizing
For this research, simulated dataset was created using actual HR dataset of employees collected from 2020 to 2021. In this section, the capabilities of classical surveillance machine learning algorithms and neural network are described. This algorithm is based on iterative training of decision trees for the reduction of ensemble decision trees [3].
This algorithm is based on iterative training of decision trees to minimize the loss function. Due to the peculiarities of decision trees, gradient boosting is able to work with categorical features and handle non-linearities. So, in a boost, each new tree is trained on a modified version of the original data set.
The idea of gradient boosting originated in Leo Breiman's observation that boosting can be interpreted as an optimization algorithm on a suitable cost function [4]. For classification tasks, the random forest output is the class of choice from most trees. For regression tasks, the average or median prediction of the individual trees is the class chosen from the majority of trees.
System architecture
Results
When it comes to the Keras model, it can show anomalous behavior, for example, if one of the characteristics is too low or too high, it can still predict positively (promoted). This research was funded by the Science Committee of the Ministry of Education and Science of the Republic of Kazakhstan (Grant #AP09259208). IEEE International Conference on Systems, Man and Cybernetics (SMC Data Analytics in Asset Management: Cost-Effective Prediction of the Pavement Condition Index).
COVID-19 қауіпті жұқпалы аурудың таралуы асимптоматикалық тасымалдаушылардың вирусты абайсызда ауа арқылы тарата алатынын көрсетеді. 2 «Қазақстан-Британ техникалық университеті» акционерлік қоғамы, Алматы қ., Қазақстан КОВИД-19 АУА ТАРҚАУЫН АЛДЫН АЛУ ҮШІН ӘЛЕУМЕТТІК ДИАШЫЛЫҚ. COVID-19 қауіпті жұқпалы аурудың таралуы асимптоматикалық тасымалдаушылардың вирусты абайсызда ауа ағыны арқылы бере алатынын көрсетеді.
It has been shown that the particles can move up to 5 m with decreasing concentration in the direction of the air flow. In: Refereed Proceedings of the International Society of Indoor Air Quality and Climate 10th Healthy Buildings Conference Brisbane. Numerical study of the transport of droplets or particles generated by the respiratory tract indoors // Bygning og Miljø.
Автоматты сөйлеуді тану (ASR) жүйелері акустикалық модельдеу үшін GMM-HMM және тілді модельдеу үшін n-gram қолданады. Ағымдағы автоматты тану жүйелері негізінен DFNN-HMM акустикалық моделіне және n-gram тіл үлгісіне (LM) негізделген. Автоматты сөйлеуді тану (ASR) жүйелері акустикалық модельдеу үшін GMM-HMM және тілді модельдеу үшін n-gram қолданады.
БАЛАЛАРДЫҢ СӨЙЛЕУІН ТАНУ ҮШІН ҚАЙТА ЖЕТКІЗГЕН НЕЙРЛІК ЖЕЛІЛЕР НЕГІЗІНДЕГІ АКУСТИКАЛЫҚ ЖӘНЕ ЛИНГВИСТИКАЛЫҚ МОДЕЛЬДЕРДІ ЗЕРТТЕУ. Сонымен, бұл мәселені шешу үшін сөздер сыныптарға жіктеледі, содан кейін осы класс ақпаратын пайдаланып RNN-LM оқытылады [9].
Экспериментты орнату
1-кестеден әр түрлі акустикалық үлгілермен біріктірілген RNNLM тану өнімділігі екі мәселеде де 2G және 4G LM-ге қарағанда тұрақты түрде жақсырақ екенін байқауға болады. -LM DFNN және DLSTM акустикалық үлгілерімен біріктірілген балалар сөзін автоматты түрде тану үшін биграмм LM қарағанда, сәйкесінше 28% және 47% салыстырмалы өсуді қамтамасыз етеді. Сондықтан балалардың сәйкессіздігін тексеруде VTLN көмегімен одан әрі бағалау жүргізілді және бірдей нәтижелердің қысқаша мазмұны II кестеде көрсетілген.
Қорытынды
The phenomenon of diffraction is well studied, and the formulas describing it are given in the optics section of the physics literature. Based on this model, a graph was compiled that clearly shows the change in light intensity in the cross section of the hole. The level of visualization of the diffraction phenomenon is increased to a three-dimensional situation and presented graphically.
In other words, the light intensity is constant along the length of the hole section, boundary effects in the section are not taken into account in the accepted model. It is easy to see that the light intensity is maximum in the center of the ring and it appears to fluctuate as it moves away from it. The choice of variables γ for the chosen brightness range of the image is made.
In order to obtain the best result, the X-ray image histogram equalization method was first used. The paper discusses cryptanalysis methods and the role of cryptographic properties of S-boxes in performing relevant attacks. Proceedings of the Second International Fast Software Encryption Workshop, LNCS 1008, Springer-Verlag, 1995, P. Cryptanalysis of Block Ciphers: A Survey.
Miss in the Middle Attacks on IDEA и Khufu, Proceedings of the Sixth international Workshop Fast Software Encryption, LNCS 1636, Springer-Verlag, 1999, P. О методе доказательства стойкости блочных шифров к атаке с недопустимой разностью, Applied Radio Electronics , Том С. Руженцев, О стойкости блочных шифров с преобразованиями Рийндаэля к интегральным атакам, Прикладная радиоэлектроника, 2012, т.11, вып. 2, с. Атаки Miss in the Middle на IDEA и Khufu, Материалы шестого международного семинара по быстрому шифрованию программного обеспечения, LNCS 1636, Springer-Verlag, 1999, с. 2013). Модели передатчика и приемника QPSK использовались для взаимодействия с ZedBoard и радиочастотной платформой AD-FMCOMMS3-EBZ.
6 Mukushev B.A., Zheldybaeva B.S., Musatayeva I.S., Mukushev B.A., Kariev K.U., Turdina A.B. Formation of a scientific view of the world in schoolchildren based on the inclusion of synergistic ideas in the content of education // Integratsiyaobrazovaniya Integration of education. 2018) Formation of a scientific view of the world in schoolchildren based on the inclusion of synergistic ideas in the content of education.
МАТЕМАТИКАНЫ ОҚЫТУ ӘДІСТЕМЕСІ МЕТОДИКА ПРЕПОДАВАНИЯ МАТЕМАТИКИ
The need to determine the theoretical foundations of the professional orientation of mathematics education in the context of the formation of a certain set of skills among students determines the purpose and relevance of the topic of the article. The combination of methods of system analysis of the basic concepts of the teaching of higher mathematics with the study of prospects for the improvement of professional orientation in its teaching is the leading scientific approach in the execution of this research. In the course of the work, the results were obtained, which indicate the essential role of mathematics in the formation of the competences of future specialists in the development and implementation of a set of measures aimed at a deeper study of the basic principles of the teaching of mathematics in higher educational institutions.
The results of the research can be used as a methodological basis for further research into the theoretical foundations of the vocational orientation of teaching mathematics courses in higher education institutions. 2020) Istorija stanovlenija i razvitie metodiki prepodavanija matematiki v Kazahstane The history of the formation and development of methods of teaching mathematics in Kazakhstan. Teaching information literacy in higher education. IMPROVING THE FUNCTIONAL LITERACY OF STUDENTS IN MATHEMATICS LESSONS AS PART OF UPDATED EDUCATIONAL CONTENT.
The article describes the need for the formation of functional literacy of students in the modern education system. The formation of functional literacy of students in the general educational process, new approaches and innovative methods can be used as a tool for developing competencies and increasing the cognitive activity of students based on improving the effectiveness of the learning process. The importance and purpose of the topic is considered, as well as modern requirements for the results of teaching mathematics, the needs for the assimilation of subject knowledge and their application in everyday life, in the process of solving practical problems.
For the purpose of an interesting lesson, close interaction of students with each other, responsible attitude to the educational process, . activation of mental activity, learning technologies are provided that help the teacher to understand and constantly monitor the knowledge and skills of children throughout the class. The purpose of the article is to show a general method for solving extremal problems related to a linear function and to reveal the importance of this method in the previous acquisition of knowledge about extremal problems by students. The methodological basis of the research is a systematic approach to teaching high school students to solve extreme problems.
It is noted that this method does not require the calculation of the derivative of the function and is mainly based on the monotonicity of a linear function in a certain segment. At the end of the workshop, the teachers conducted experimental lessons in their classrooms and gave an objective conclusion on the use of the MathCad package in teaching mathematics.
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