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Ensemble Classification Methods With Applications In R
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Book Synopsis Ensemble Classification Methods with Applications in R by : Esteban Alfaro
Download or read book Ensemble Classification Methods with Applications in R written by Esteban Alfaro and published by John Wiley & Sons. This book was released on 2018-11-05 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: An essential guide to two burgeoning topics in machine learning – classification trees and ensemble learning Ensemble Classification Methods with Applications in R introduces the concepts and principles of ensemble classifiers methods and includes a review of the most commonly used techniques. This important resource shows how ensemble classification has become an extension of the individual classifiers. The text puts the emphasis on two areas of machine learning: classification trees and ensemble learning. The authors explore ensemble classification methods’ basic characteristics and explain the types of problems that can emerge in its application. Written by a team of noted experts in the field, the text is divided into two main sections. The first section outlines the theoretical underpinnings of the topic and the second section is designed to include examples of practical applications. The book contains a wealth of illustrative cases of business failure prediction, zoology, ecology and others. This vital guide: Offers an important text that has been tested both in the classroom and at tutorials at conferences Contains authoritative information written by leading experts in the field Presents a comprehensive text that can be applied to courses in machine learning, data mining and artificial intelligence Combines in one volume two of the most intriguing topics in machine learning: ensemble learning and classification trees Written for researchers from many fields such as biostatistics, economics, environment, zoology, as well as students of data mining and machine learning, Ensemble Classification Methods with Applications in R puts the focus on two topics in machine learning: classification trees and ensemble learning.
Book Synopsis Ensemble Classification Methods with Applications in R by : Esteban Alfaro
Download or read book Ensemble Classification Methods with Applications in R written by Esteban Alfaro and published by John Wiley & Sons. This book was released on 2018-08-15 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: An essential guide to two burgeoning topics in machine learning – classification trees and ensemble learning Ensemble Classification Methods with Applications in R introduces the concepts and principles of ensemble classifiers methods and includes a review of the most commonly used techniques. This important resource shows how ensemble classification has become an extension of the individual classifiers. The text puts the emphasis on two areas of machine learning: classification trees and ensemble learning. The authors explore ensemble classification methods’ basic characteristics and explain the types of problems that can emerge in its application. Written by a team of noted experts in the field, the text is divided into two main sections. The first section outlines the theoretical underpinnings of the topic and the second section is designed to include examples of practical applications. The book contains a wealth of illustrative cases of business failure prediction, zoology, ecology and others. This vital guide: Offers an important text that has been tested both in the classroom and at tutorials at conferences Contains authoritative information written by leading experts in the field Presents a comprehensive text that can be applied to courses in machine learning, data mining and artificial intelligence Combines in one volume two of the most intriguing topics in machine learning: ensemble learning and classification trees Written for researchers from many fields such as biostatistics, economics, environment, zoology, as well as students of data mining and machine learning, Ensemble Classification Methods with Applications in R puts the focus on two topics in machine learning: classification trees and ensemble learning.
Book Synopsis Ensemble Machine Learning by : Cha Zhang
Download or read book Ensemble Machine Learning written by Cha Zhang and published by Springer Science & Business Media. This book was released on 2012-02-17 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is common wisdom that gathering a variety of views and inputs improves the process of decision making, and, indeed, underpins a democratic society. Dubbed “ensemble learning” by researchers in computational intelligence and machine learning, it is known to improve a decision system’s robustness and accuracy. Now, fresh developments are allowing researchers to unleash the power of ensemble learning in an increasing range of real-world applications. Ensemble learning algorithms such as “boosting” and “random forest” facilitate solutions to key computational issues such as face recognition and are now being applied in areas as diverse as object tracking and bioinformatics. Responding to a shortage of literature dedicated to the topic, this volume offers comprehensive coverage of state-of-the-art ensemble learning techniques, including the random forest skeleton tracking algorithm in the Xbox Kinect sensor, which bypasses the need for game controllers. At once a solid theoretical study and a practical guide, the volume is a windfall for researchers and practitioners alike.
Book Synopsis Hands-On Ensemble Learning with R by : Prabhanjan Narayanachar Tattar
Download or read book Hands-On Ensemble Learning with R written by Prabhanjan Narayanachar Tattar and published by Packt Publishing Ltd. This book was released on 2018-07-27 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explore powerful R packages to create predictive models using ensemble methods Key Features Implement machine learning algorithms to build ensemble-efficient models Explore powerful R packages to create predictive models using ensemble methods Learn to build ensemble models on large datasets using a practical approach Book Description Ensemble techniques are used for combining two or more similar or dissimilar machine learning algorithms to create a stronger model. Such a model delivers superior prediction power and can give your datasets a boost in accuracy. Hands-On Ensemble Learning with R begins with the important statistical resampling methods. You will then walk through the central trilogy of ensemble techniques – bagging, random forest, and boosting – then you'll learn how they can be used to provide greater accuracy on large datasets using popular R packages. You will learn how to combine model predictions using different machine learning algorithms to build ensemble models. In addition to this, you will explore how to improve the performance of your ensemble models. By the end of this book, you will have learned how machine learning algorithms can be combined to reduce common problems and build simple efficient ensemble models with the help of real-world examples. What you will learn Carry out an essential review of re-sampling methods, bootstrap, and jackknife Explore the key ensemble methods: bagging, random forests, and boosting Use multiple algorithms to make strong predictive models Enjoy a comprehensive treatment of boosting methods Supplement methods with statistical tests, such as ROC Walk through data structures in classification, regression, survival, and time series data Use the supplied R code to implement ensemble methods Learn stacking method to combine heterogeneous machine learning models Who this book is for This book is for you if you are a data scientist or machine learning developer who wants to implement machine learning techniques by building ensemble models with the power of R. You will learn how to combine different machine learning algorithms to perform efficient data processing. Basic knowledge of machine learning techniques and programming knowledge of R would be an added advantage.
Book Synopsis Ensemble Methods for Machine Learning by : Gautam Kunapuli
Download or read book Ensemble Methods for Machine Learning written by Gautam Kunapuli and published by Simon and Schuster. This book was released on 2023-05-30 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ensemble machine learning combines the power of multiple machine learning approaches, working together to deliver models that are highly performant and highly accurate. Inside Ensemble Methods for Machine Learning you will find: Methods for classification, regression, and recommendations Sophisticated off-the-shelf ensemble implementations Random forests, boosting, and gradient boosting Feature engineering and ensemble diversity Interpretability and explainability for ensemble methods Ensemble machine learning trains a diverse group of machine learning models to work together, aggregating their output to deliver richer results than a single model. Now in Ensemble Methods for Machine Learning you’ll discover core ensemble methods that have proven records in both data science competitions and real-world applications. Hands-on case studies show you how each algorithm works in production. By the time you're done, you'll know the benefits, limitations, and practical methods of applying ensemble machine learning to real-world data, and be ready to build more explainable ML systems. About the Technology Automatically compare, contrast, and blend the output from multiple models to squeeze the best results from your data. Ensemble machine learning applies a “wisdom of crowds” method that dodges the inaccuracies and limitations of a single model. By basing responses on multiple perspectives, this innovative approach can deliver robust predictions even without massive datasets. About the Book Ensemble Methods for Machine Learning teaches you practical techniques for applying multiple ML approaches simultaneously. Each chapter contains a unique case study that demonstrates a fully functional ensemble method, with examples including medical diagnosis, sentiment analysis, handwriting classification, and more. There’s no complex math or theory—you’ll learn in a visuals-first manner, with ample code for easy experimentation! What’s Inside Bagging, boosting, and gradient boosting Methods for classification, regression, and retrieval Interpretability and explainability for ensemble methods Feature engineering and ensemble diversity About the Reader For Python programmers with machine learning experience. About the Author Gautam Kunapuli has over 15 years of experience in academia and the machine learning industry. Table of Contents PART 1 - THE BASICS OF ENSEMBLES 1 Ensemble methods: Hype or hallelujah? PART 2 - ESSENTIAL ENSEMBLE METHODS 2 Homogeneous parallel ensembles: Bagging and random forests 3 Heterogeneous parallel ensembles: Combining strong learners 4 Sequential ensembles: Adaptive boosting 5 Sequential ensembles: Gradient boosting 6 Sequential ensembles: Newton boosting PART 3 - ENSEMBLES IN THE WILD: ADAPTING ENSEMBLE METHODS TO YOUR DATA 7 Learning with continuous and count labels 8 Learning with categorical features 9 Explaining your ensembles
Download or read book Ensemble Methods written by Zhi-Hua Zhou and published by CRC Press. This book was released on 2012-06-06 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: An up-to-date, self-contained introduction to a state-of-the-art machine learning approach, Ensemble Methods: Foundations and Algorithms shows how these accurate methods are used in real-world tasks. It gives you the necessary groundwork to carry out further research in this evolving field. After presenting background and terminology, the book covers the main algorithms and theories, including Boosting, Bagging, Random Forest, averaging and voting schemes, the Stacking method, mixture of experts, and diversity measures. It also discusses multiclass extension, noise tolerance, error-ambiguity and bias-variance decompositions, and recent progress in information theoretic diversity. Moving on to more advanced topics, the author explains how to achieve better performance through ensemble pruning and how to generate better clustering results by combining multiple clusterings. In addition, he describes developments of ensemble methods in semi-supervised learning, active learning, cost-sensitive learning, class-imbalance learning, and comprehensibility enhancement.
Book Synopsis Encyclopedia of Machine Learning by : Claude Sammut
Download or read book Encyclopedia of Machine Learning written by Claude Sammut and published by Springer Science & Business Media. This book was released on 2011-03-28 with total page 1061 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive encyclopedia, in A-Z format, provides easy access to relevant information for those seeking entry into any aspect within the broad field of Machine Learning. Most of the entries in this preeminent work include useful literature references.
Book Synopsis Machine Learning and Data Mining in Pattern Recognition by : Petra Perner
Download or read book Machine Learning and Data Mining in Pattern Recognition written by Petra Perner and published by Springer Science & Business Media. This book was released on 2009-07-21 with total page 837 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is no royal road to science, and only those who do not dread the fatiguing climb of its steep paths have a chance of gaining its luminous summits. Karl Marx A Universial Genius of the 19th Century Many scientists from all over the world during the past two years since the MLDM 2007 have come along on the stony way to the sunny summit of science and have worked hard on new ideas and applications in the area of data mining in pattern r- ognition. Our thanks go to all those who took part in this year's MLDM. We appre- ate their submissions and the ideas shared with the Program Committee. We received over 205 submissions from all over the world to the International Conference on - chine Learning and Data Mining, MLDM 2009. The Program Committee carefully selected the best papers for this year’s program and gave detailed comments on each submitted paper. There were 63 papers selected for oral presentation and 17 papers for poster presentation. The topics range from theoretical topics for classification, clustering, association rule and pattern mining to specific data-mining methods for the different multimedia data types such as image mining, text mining, video mining and Web mining. Among these topics this year were special contributions to subtopics such as attribute discre- zation and data preparation, novelty and outlier detection, and distances and simila- ties.
Book Synopsis Ensemble Learning: Pattern Classification Using Ensemble Methods (Second Edition) by : Lior Rokach
Download or read book Ensemble Learning: Pattern Classification Using Ensemble Methods (Second Edition) written by Lior Rokach and published by World Scientific. This book was released on 2019-02-27 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: This updated compendium provides a methodical introduction with a coherent and unified repository of ensemble methods, theories, trends, challenges, and applications. More than a third of this edition comprised of new materials, highlighting descriptions of the classic methods, and extensions and novel approaches that have recently been introduced.Along with algorithmic descriptions of each method, the settings in which each method is applicable and the consequences and tradeoffs incurred by using the method is succinctly featured. R code for implementation of the algorithm is also emphasized.The unique volume provides researchers, students and practitioners in industry with a comprehensive, concise and convenient resource on ensemble learning methods.
Book Synopsis Applications of Supervised and Unsupervised Ensemble Methods by : Oleg Okun
Download or read book Applications of Supervised and Unsupervised Ensemble Methods written by Oleg Okun and published by Springer Science & Business Media. This book was released on 2009-10-06 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Expanding upon presentations at last year’s SUEMA (Supervised and Unsupervised Ensemble Methods and Applications) meeting, this volume explores recent developments in the field. Useful examples act as a guide for practitioners in computational intelligence.
Book Synopsis Classification Methods for Internet Applications by : Martin Holeňa
Download or read book Classification Methods for Internet Applications written by Martin Holeňa and published by Springer Nature. This book was released on 2020-01-29 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores internet applications in which a crucial role is played by classification, such as spam filtering, recommender systems, malware detection, intrusion detection and sentiment analysis. It explains how such classification problems can be solved using various statistical and machine learning methods, including K nearest neighbours, Bayesian classifiers, the logit method, discriminant analysis, several kinds of artificial neural networks, support vector machines, classification trees and other kinds of rule-based methods, as well as random forests and other kinds of classifier ensembles. The book covers a wide range of available classification methods and their variants, not only those that have already been used in the considered kinds of applications, but also those that have the potential to be used in them in the future. The book is a valuable resource for post-graduate students and professionals alike.
Book Synopsis Ensemble Methods in Data Mining by : Giovanni Seni
Download or read book Ensemble Methods in Data Mining written by Giovanni Seni and published by Morgan & Claypool Publishers. This book was released on 2010 with total page 127 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Ensemble methods have been called the most influential development in Data Mining and Machine Learning in the past decade. They combine multiple models into one usually more accurate than the best of its components. Ensembles can provide a critical boost to industrial challenges -- from investment timing to drug discovery, and fraud detection to recommendation systems -- where predictive accuracy is more vital than model interpretability. Ensembles are useful with all modeling algorithms, but this book focuses on decision trees to explain them most clearly. After describing trees and their strengths and weaknesses, the authors provide an overview of regularization -- today understood to be a key reason for the superior performance of modern ensembling algorithms. The book continues with a clear description of two recent developments: Importance Sampling (IS) and Rule Ensembles (RE). IS reveals classic ensemble methods -- bagging, random forests, and boosting -- to be special cases of a single algorithm, thereby showing how to improve their accuracy and speed. REs are linear rule models derived from decision tree ensembles. They are the most interpretable version of ensembles, which is essential to applications such as credit scoring and fault diagnosis. Lastly, the authors explain the paradox of how ensembles achieve greater accuracy on new data despite their (apparently much greater) complexity."--Publisher's website.
Book Synopsis Pattern Classification Using Ensemble Methods by : Lior Rokach
Download or read book Pattern Classification Using Ensemble Methods written by Lior Rokach and published by World Scientific. This book was released on 2010 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1. Introduction to pattern classification. 1.1. Pattern classification. 1.2. Induction algorithms. 1.3. Rule induction. 1.4. Decision trees. 1.5. Bayesian methods. 1.6. Other induction methods -- 2. Introduction to ensemble learning. 2.1. Back to the roots. 2.2. The wisdom of crowds. 2.3. The bagging algorithm. 2.4. The boosting algorithm. 2.5. The AdaBoost algorithm. 2.6. No free lunch theorem and ensemble learning. 2.7. Bias-variance decomposition and ensemble learning. 2.8. Occam's razor and ensemble learning. 2.9. Classifier dependency. 2.10. Ensemble methods for advanced classification tasks -- 3. Ensemble classification. 3.1. Fusions methods. 3.2. Selecting classification. 3.3. Mixture of experts and meta learning -- 4. Ensemble diversity. 4.1. Overview. 4.2. Manipulating the inducer. 4.3. Manipulating the training samples. 4.4. Manipulating the target attribute representation. 4.5. Partitioning the search space. 4.6. Multi-inducers. 4.7. Measuring the diversity -- 5. Ensemble selection. 5.1. Ensemble selection. 5.2. Pre selection of the ensemble size. 5.3. Selection of the ensemble size while training. 5.4. Pruning - post selection of the ensemble size -- 6. Error correcting output codes. 6.1. Code-matrix decomposition of multiclass problems. 6.2. Type I - training an ensemble given a code-matrix. 6.3. Type II - adapting code-matrices to the multiclass problems -- 7. Evaluating ensembles of classifiers. 7.1. Generalization error. 7.2. Computational complexity. 7.3. Interpretability of the resulting ensemble. 7.4. Scalability to large datasets. 7.5. Robustness. 7.6. Stability. 7.7. Flexibility. 7.8. Usability. 7.9. Software availability. 7.10. Which ensemble method should be used?
Book Synopsis Ensemble Learning Algorithms With Python by : Jason Brownlee
Download or read book Ensemble Learning Algorithms With Python written by Jason Brownlee and published by Machine Learning Mastery. This book was released on 2021-04-26 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: Predictive performance is the most important concern on many classification and regression problems. Ensemble learning algorithms combine the predictions from multiple models and are designed to perform better than any contributing ensemble member. Using clear explanations, standard Python libraries, and step-by-step tutorial lessons, you will discover how to confidently and effectively improve predictive modeling performance using ensemble algorithms.
Book Synopsis Encyclopedia of Biometrics by : Stan Z. Li
Download or read book Encyclopedia of Biometrics written by Stan Z. Li and published by Springer Science & Business Media. This book was released on 2009-08-27 with total page 1466 pages. Available in PDF, EPUB and Kindle. Book excerpt: With an A–Z format, this encyclopedia provides easy access to relevant information on all aspects of biometrics. It features approximately 250 overview entries and 800 definitional entries. Each entry includes a definition, key words, list of synonyms, list of related entries, illustration(s), applications, and a bibliography. Most entries include useful literature references providing the reader with a portal to more detailed information.
Book Synopsis Hands-On Machine Learning with R by : Brad Boehmke
Download or read book Hands-On Machine Learning with R written by Brad Boehmke and published by CRC Press. This book was released on 2019-11-07 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hands-on Machine Learning with R provides a practical and applied approach to learning and developing intuition into today’s most popular machine learning methods. This book serves as a practitioner’s guide to the machine learning process and is meant to help the reader learn to apply the machine learning stack within R, which includes using various R packages such as glmnet, h2o, ranger, xgboost, keras, and others to effectively model and gain insight from their data. The book favors a hands-on approach, providing an intuitive understanding of machine learning concepts through concrete examples and just a little bit of theory. Throughout this book, the reader will be exposed to the entire machine learning process including feature engineering, resampling, hyperparameter tuning, model evaluation, and interpretation. The reader will be exposed to powerful algorithms such as regularized regression, random forests, gradient boosting machines, deep learning, generalized low rank models, and more! By favoring a hands-on approach and using real word data, the reader will gain an intuitive understanding of the architectures and engines that drive these algorithms and packages, understand when and how to tune the various hyperparameters, and be able to interpret model results. By the end of this book, the reader should have a firm grasp of R’s machine learning stack and be able to implement a systematic approach for producing high quality modeling results. Features: · Offers a practical and applied introduction to the most popular machine learning methods. · Topics covered include feature engineering, resampling, deep learning and more. · Uses a hands-on approach and real world data.
Author :Anna Ujwary-Gil Publisher :Institute of Economics, Polish Academy of Sciences ISBN 13 :8361597603 Total Pages :334 pages Book Rating :4.3/5 (615 download)
Book Synopsis Organizations in the Face of Growing Competition in the Market by : Anna Ujwary-Gil
Download or read book Organizations in the Face of Growing Competition in the Market written by Anna Ujwary-Gil and published by Institute of Economics, Polish Academy of Sciences. This book was released on 2019-01-01 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: The essence of the functioning of any organization, whether commercial or non-profit, is to provide value to groups of recipients whose expectations undoubtedly change over time. Various competition mechanisms in the market apply to both business-oriented organizations and organizations operating in the sphere of public utilities. This monograph includes examples of the problems facing contemporary organizations, and at the same time provides evidence, confirmed by research results, that indicates the direction of current changes. The analysis of changes taking place in organizations was carried out in many dimensions. The content layout adopted in the monograph presents four research perspectives, where the subject of the research is the organization; the modern tools used in organization management, the impact of the market economy on organizations, and sectoral or industry aspects of the organization’s functioning. In the first chapter, four studies related to commercial and non-commercial organizations have been collated. Researchers of academic organizations who in order to meet the expectations of students increase their activity in the field of entrepreneurship and their support for the most talented students. Both examples show the need to conduct research, develop knowledge about own activities, and focus on the needs of the environment. Entrepreneurial universities are open to the implementation of joint ventures with entities in their environment, which affect the development of the university, its students, as well as the entities. Entrepreneurship, which is based on the ability to take advantage of market opportunities, also creates opportunities for developing the ability to flexibly shape and adapt programs, methods and operating principles to the growing expectations of their environment. The ability to develop your potential as well as the potential of your students plays a crucial role. In the pursuit of excellence, a strong focus should be placed on talented students and the development of all possible forms of support that could determine an output of graduates with particularly high development potential. In the research presented in this monograph, the authors compare the activity of universities in the USA, the Netherlands, and Poland in the area of talent development. The comparative analysis becomes a valuable source of indicating imperfections, but also examples of potential forms of positive activity in this area. Equally important in this part of the monograph is the research on the learning organization. Through a bibliometric analysis, the author identified the fields of research on the learning organization. In addition to research areas related to various dimensions, primarily human, cultural and managerial, the types of organizations in which such research is most often conducted have been indicated. They also include the organizations of the two sectors presented: education and healthcare. The same part of the monograph also presents the results of research in the hotel sector, where the main research problem was the creation of customer value, taking into account the conditions stimulating the dynamics of the business models of hotel enterprises. Referring to business models was considered important because of the significance of decision-making patterns that help to build a competitive advantage and achieve market success by creating value for customers. The concept of creating value for customers is currently treated in cross-sectoral or industry categories and is a universal approach to managing organizations. The second chapter of the monograph presents research on the modern tools used in organization management. Concepts such as work–life balance, shaping the innovation process within the framework of decisions taken in the process, marketing communication, or the use of gamification in research and development, are examples of a wide range of relationships between today’s organization and its surroundings. Finding employees, and retaining them, is also a growing challenge in developing countries, where labor supply is steadily decreasing. The expectations of employees are increasing, especially in relation to respecting the personal, non-professional side of life. Thus, it should be recognized that research on work–life balance is a developing space for organization and management researchers. Modeling the innovation process in an organization is another research trend that is important today, especially in terms of developing competitiveness. Decision-making is one of the key components of the innovation process. This aspect, in qualitative terms, was presented in the next study in the second part of the monograph. Similarly, marketing communication is invariably an important area of research in organizations, which has evolved due to rapidly developing information technologies and, at the same time, the changing preferences of users of these technologies. The last study in this second part of the monograph relates to innovation and the use of computer games. The tools of gamification are used to shape the attitudes of individual energy consumers. The observations presented show that it is worth making attempts to use unconventional methods and tools, in this case, to develop customer knowledge and strengthen the behaviors desired in the energy market. The third chapter of the monograph is devoted to the financial aspects of the functioning of commercial and non-profit organizations in a market economy. Increasing the efficiency of public entities, specifically conditioned in economic policies and dependent on political decisions, has been the subject of numerous studies. The research study presented in the monograph refers to the relationship between financial strategies and profit management in public industrial companies listed on the Warsaw Stock Exchange. It is worth noting that no research in this field has been conducted to date in the context of the Polish capital market. The next study refers to the French market. Its purpose was to evaluate and test long-term memory in the French stock exchanges. Research results contribute significantly to explaining the lack of consensus regarding long memory in stock returns. The research covers a significant, 25-year period of operation of the Euronext platform during which 6634 observations were provided. The conclusions of the study may be particularly important for regulators and risk managers. Another study presents the results of bankruptcy risk tests for Polish and Czech logistics companies using a comprehensive classification approach. As a result of the research, a tool for risk assessment and forecasting was developed, enabling the early prediction of bankruptcy of enterprises. At the end of the third chapter of the monograph, the results of health expenditure analysis based on information provided by the Health Account System are presented. Particular attention has been focused on the programming sources of financing healthcare in new European Union countries. Socio-technical and environmental aspects of the organization are the subject of interest of researchers presenting the results of their research in the fourth chapter of the monograph. The problems of economic migration and working conditions have been the subject of interest for many years in the strongly developing trend of labor market research. The research results contained in the study relate primarily to the issues of occupational safety of Ukrainians employed in Poland. These issues are gaining importance, especially when the number of people migrating from Ukraine to Poland in search of work has been growing for several years. In the face of such a large scale of Ukrainian immigrants employed in Polish enterprises, there is still a lack of regulations protecting or securing the interests of employees and employers. The next research presentation highlights the problems of the “circular economy,” which, according to the author, is developing too slowly in Poland. The research is valuable for systematizing the idea of a circular economy based on the theoretical and practical aspects of this phenomenon. The results of the analysis are also of practical importance for the process of modeling and implementing this idea in Poland. Further, the innovation paradigm of economic health and the prosperity of society is the subject of the research carried out, based on a review of the health economy considering innovation and its impact on population growth and prosperity in the world. The research particularly highlights the consequences of socio-demographic, environmental and business changes in the field of consumer goods. The socio-technical, as well as the environmental, aspects of the organization are also included in the last study presented. The purpose of this study was to identify the attitudes of IT employees in the Polish ITC sector towards remote work. Since the effective and efficient collaboration of distributed employees performing remote work has become even more necessary for the success of projects, numerous research works are being conducted focusing on the consequences of remote work. The presented research results are an important contribution to the discussion of researchers and management practitioners. By publishing this monograph, which covers a wide spectrum of research problems in contemporary commercial and non-profit organizations, the editors and authors presenting the results of their research express a hope that they are contributing to the widespread dissemination and enrichment of knowledge and, consequently, socio-economic development.
