scholarly journals Turkish policy in Kazakhstan`s Instagram content: political analysis

2021 ◽  
Vol 136 (3) ◽  
pp. 66-74
Author(s):  
N.M. Ternov ◽  
Keyword(s):  
Machine Learning ◽  
International Relations ◽  
Point Of View ◽  
Abstract Concepts ◽  
Political News ◽  
Machine Learning Methods ◽  
Political Analysis ◽  
Internal Problem ◽  
Health Care Politics

The article examines the perception of Turkey by Instagram users in the news resources of Kazakhstan. The use of machine learning methods allows to study a large volume of data to solve the problem. The connection between the formation of the image in the mass media and the perception of international relations among citizens is noted. The role of Instagram in covering political news among Kaznet users is revealed. The analysis of comments was performed with the help of information processing tools. The author states that there is no unified strategy for shaping the image of Turkey among users: Turkey as a discursive image is formed both from the point of view of abstract concepts (economics, health care, politics) and a specific personality, represented by R. Erdogan. Attention is paid to the connotations associated with the ideas of Pan-Turkism and the image of Turkey. It is concluded that users pay more attention to internal problem, comparing information provided by the news with situation in Kazakhstan.

THE USE OF THE TRANSLATION METHOD IN MASTERING THE TERMS

2019 ◽  
pp. 87-95
Keyword(s):  
International Relations ◽  
English Language ◽  
Structural Features ◽  
Point Of View ◽  
General Classification ◽  
Optimal Methods ◽  
Foreign Companies ◽  
The Social ◽  
Problems Of Translation

The article is devoted to the role of Tourism terminology in linguistics and the issue of general classification, peculiarities in the expression and translation of terms related to tourism in English into Uzbek and Russian, as well as the choice of the most optimal methods for translating terms in accordance with the requirements of this professional sphere. The terminology of the English language tourism is distinguished by its brightness, versatility. Tourism terms are formed under the influence of a generalized lexical layer of language and perform a specific functional function.Tourism terms are formed through the affixation method (prefixation, suffixation, circumphixation) and get rich through the process.The terminology of English Tourism is distinguished by its content and structural features, forming a part of the language vocabulary from the linguistic point of view. Texts in the field of Tourism take into their composition concepts of Tourism and interpret them in their content. They will be mainly in the form of advertising, as well as enlighten information about a particular region or place, create informational precedents and ensure their manifestation in the social cultural presence. The relevance of the study of the problems of translation of terms in the field of tourism has been investigated, mainly due to the development of international relations, expansion of cooperation between local and foreign companies, as well as the increase in this area of communication.

scholarly journals MEASURED EDUCATION: SENSING, CONFIGURING AND INTERVENING WITH ADVANCED MEDIA

2020 ◽  
Author(s):  
Kevin Witzenberger ◽  
Kalervo Gulson ◽  
Sam Sellar ◽  
Ben Williamson ◽  
Elizabeth De Freitas
Keyword(s):  
Machine Learning ◽  
Human Life ◽  
Critical Examination ◽  
Critical Education ◽  
Machine Learning Methods ◽  
Data Practices ◽  
Science Technology ◽  
Trade Shows ◽  
Genetic Form

Education has long been a space of in which knowledge was created through data practices. But the ongoing datafication and digitalisation has made new forms of datafied knowledge production within educational research possible. This new form of datafied knowledge creation has shifted the sites of expertise and the authority to create educational knowledge to a more-than-human network. This panel conceptually and empirically examines the possibilities and implications that arise from the entanglement of education with advanced media such as ubiquitous sensory environments, APIs, machine learning, and codes. The panel shows how the idea of measurable and re-configurable bodies of students is being performed and stabilized through trade shows and academic conferences; it moves towards a critical analysis of different applications of facial recognition in education and the role of doubt in machine learning methods; it shows the complex involvement of advanced learning analytics through a critical examination of interrelated studies in behavioural genetics and genoeconomics looking for associations between genes and educational outcomes through bioinformatic methods; and, it examines learning and living spaces that create a situation of ubiquitous sensation and explores interventions to disrupt the technical milieu. What connects these papers is more than the spaces, ideas and practices that surround education. All contributions look at datafied knowledge about human life – whether in behavioural, physiological, emotional, or genetic form. The panel aims to show what critical education research has adopted from other disciplines, but also show how it can contribute to the wider discourse around science, technology and society.

scholarly journals Conceptualizing Power in Dynamics of Securitization

2019 ◽  
Keyword(s):  
International Relations ◽  
21St Century ◽  
Art History ◽  
Focal Point ◽  
Cultural Anthropology ◽  
Point Of View ◽  
Security Studies ◽  
Historical Case ◽  
Critical Security Studies

This volume addresses the ‘question of power’ in current constructivist securitisation studies. How can power relations that affect security and insecurity be analysed from both a transdisciplinary and historical point of view? The volume brings together contributions from history, art history, political science, sociology, cultural anthropology and law in order to determine the role of conceptions of power in securitisation studies, which has tended to be dealt with implicitly thus far. Using conceptual theoretical essays and historical case studies that cover the period from the 16th to the 21st century, this book portrays the dominant paradigms of critical security studies, which mostly stem from the field of international relations and see the state as a major focal point in securitisation, in a new light.

scholarly journals A grounded theory of abstraction in artificial intelligence

2003 ◽  
Vol 358 (1435) ◽  
pp. 1293-1309 ◽  
Author(s):  
Jean-Daniel Zucker
Keyword(s):  
Artificial Intelligence ◽  
Machine Learning ◽  
Grounded Theory ◽  
Computational Complexity ◽  
Adaptive Systems ◽  
Point Of View ◽  
Information Quantity ◽  
Complementary Role ◽  
Representation Language

In artificial intelligence, abstraction is commonly used to account for the use of various levels of details in a given representation language or the ability to change from one level to another while preserving useful properties. Abstraction has been mainly studied in problem solving, theorem proving, knowledge representation (in particular for spatial and temporal reasoning) and machine learning. In such contexts, abstraction is defined as a mapping between formalisms that reduces the computational complexity of the task at stake. By analysing the notion of abstraction from an information quantity point of view, we pinpoint the differences and the complementary role of reformulation and abstraction in any representation change. We contribute to extending the existing semantic theories of abstraction to be grounded on perception, where the notion of information quantity is easier to characterize formally. In the author's view, abstraction is best represented using abstraction operators, as they provide semantics for classifying different abstractions and support the automation of representation changes. The usefulness of a grounded theory of abstraction in the cartography domain is illustrated. Finally, the importance of explicitly representing abstraction for designing more autonomous and adaptive systems is discussed.

scholarly journals Machine-Learning-Based m5C Score for the Prognosis Diagnosis of Osteosarcoma

2021 ◽  
Vol 2021 ◽  
pp. 1-11
Author(s):  
Haijie Zhang ◽  
Peipei Xu ◽  
Yichang Song
Keyword(s):  
Machine Learning ◽  
Adherens Junction ◽  
Prognostic Index ◽  
Clinical Information ◽  
Learning Methods ◽  
Machine Learning Methods ◽  
Cell Substrate ◽  
Gene Data ◽  
Metastatic Malignant Tumor

Background. Osteosarcoma is a common and highly metastatic malignant tumor, and m5C RNA methylation regulates various biological processes. The purpose of this study was to explore the prognostic role of m5C in osteosarcoma using machine learning. Methods. Osteosarcoma gene data and the corresponding clinical information were downloaded from the GEO database. Machine learning methods were used to screen m5C-related genes and construct m5C scores. In addition, the clusterProfiler package was used to predict the m5C-related functional pathways. xCell and CIBERSORT were used to calculate the immune microenvironment cells. GSVA was applied to analyze different categories of m5C genes, and the correlation between the GSVA and m5C scores was evaluated. Results. Twenty m5C genes were identified, and 54 related genes were screened. The m5C score was constructed based on the PCA score. With an increase in the m5C score, the expression of m5C genes and their related genes changed. Functional analysis indicated that the focal adhesion, cell-substrate adherens junction, cell adhesion molecule binding, and E2F targets might change with the m5C score. The naive B cells and CD4+ memory T cell also changed with the m5C score. The results of the correlation analysis showed that the m5C score was significantly correlated with the reader and eraser genes. Conclusion. The m5C score might be a prognostic index for osteosarcoma.

scholarly journals Neural Network Models for Empirical Finance

2020 ◽  
Vol 13 (11) ◽  
pp. 265
Author(s):  
Hector F. Calvo-Pardo ◽  
Tullio Mancini ◽  
Jose Olmo
Keyword(s):  
Neural Network ◽  
Machine Learning ◽  
Asset Allocation ◽  
Ensemble Methods ◽  
Network Models ◽  
Neural Network Models ◽  
Learning Methods ◽  
Machine Learning Methods ◽  
Out Of Sample

This paper presents an overview of the procedures that are involved in prediction with machine learning models with special emphasis on deep learning. We study suitable objective functions for prediction in high-dimensional settings and discuss the role of regularization methods in order to alleviate the problem of overfitting. We also review other features of machine learning methods, such as the selection of hyperparameters, the role of the architecture of a deep neural network for model prediction, or the importance of using different optimization routines for model selection. The review also considers the issue of model uncertainty and presents state-of-the-art methods for constructing prediction intervals using ensemble methods, such as bootstrap and Monte Carlo dropout. These methods are illustrated in an out-of-sample empirical forecasting exercise that compares the performance of machine learning methods against conventional time series models for different financial indices. These results are confirmed in an asset allocation context.

Applications of machine learning: matching problems to tasks and methods

2005 ◽  
Vol 20 (4) ◽  
pp. 363-402 ◽  
Author(s):  
MAARTEN VAN SOMEREN ◽  
TANJA URBANČIČ
Keyword(s):  
Machine Learning ◽  
Point Of View ◽  
Main Task ◽  
Data Types ◽  
Matching Problems ◽  
Machine Learning Methods ◽  
Learning Tasks ◽  
Simple Match ◽  
Applications Of Machine Learning ◽  
Task Types

The terminology of Machine Learning and Data Mining methods does not always allow a simple match between practical problems and methods. While some problems look similar from the user's point of view, but require different methods to be solved, some others look very different, yet they can be solved by applying the same methods and tools. Choosing appropriate Machine Learning methods for problem solving in practice is therefore largely a matter of experience and it is not realistic to expect a simple look-up table with matches between problems and methods. However, some guidelines can be given and a collection that summarizes other people's experience can also be helpful. A small number of definitions characterize the tasks that are performed by a large proportion of methods. Most of the variation in methods is concerned with differences in data types and algorithmic aspects of methods. In this paper, we summarize the main task types and illustrate how a wide variety of practical problems are formulated in terms of these tasks. The match between problems and tasks is illustrated with a collection of example applications with the aim of helping to express new practical problems as Machine Learning tasks. Some tasks can be decomposed into subtasks, allowing a wider variety of matches between practical problems and (combinations of) methods. We review the main principles for choosing between alternatives and illustrate this with a large collection of applications. We believe that this provides some guidelines.

Recent Development of Computational Predicting Bioluminescent Proteins

2020 ◽  
Vol 25 (40) ◽  
pp. 4264-4273 ◽  
Author(s):  
Dan Zhang ◽  
Zheng-Xing Guan ◽  
Zi-Mei Zhang ◽  
Shi-Hao Li ◽  
Fu-Ying Dao ◽  
...  
Keyword(s):  
Machine Learning ◽  
Light Emission ◽  
Biotechnological Application ◽  
Learning Methods ◽  
Machine Learning Methods ◽  
Technological Advances ◽  
Living Organisms ◽  
Role Of Light

Bioluminescent Proteins (BLPs) are widely distributed in many living organisms that act as a key role of light emission in bioluminescence. Bioluminescence serves various functions in finding food and protecting the organisms from predators. With the routine biotechnological application of bioluminescence, it is recognized to be essential for many medical, commercial and other general technological advances. Therefore, the prediction and characterization of BLPs are significant and can help to explore more secrets about bioluminescence and promote the development of application of bioluminescence. Since the experimental methods are money and time-consuming for BLPs identification, bioinformatics tools have played important role in fast and accurate prediction of BLPs by combining their sequences information with machine learning methods. In this review, we summarized and compared the application of machine learning methods in the prediction of BLPs from different aspects. We wish that this review will provide insights and inspirations for researches on BLPs.

Sign in / Sign up

Export Citation Format

Share Document