Download or read book Development of New Hybrid Models for Prediction of Maximal Oxygen Uptake VO2max Using Machine Learning Methods Combined with Feature Selection Algorithms written by Fatih Abut and published by GRIN Verlag. This book was released on 2021-12-03 with total page 145 pages. Available in PDF, EPUB and Kindle. Book excerpt: Doctoral Thesis / Dissertation from the year 2017 in the subject Engineering - Computer Engineering, grade: 100.00/100.00, Çukurova University, language: English, abstract: The purpose of this thesis is twofold. The first purpose is to develop new hybrid feature selection-based maximal oxygen uptake (VO2max) prediction models using for the first time the double and triple combinations of maximal, submaximal and questionnaire variables. Several machine learning methods including Support Vector Machine, artificial neural network-based and tree-structured methods combined individually with three feature selectors Relief-F, minimum redundancy maximum relevance (mRMR) and maximum-likelihood feature selector (MLFS) have been applied for model development. The second purpose is to design a new ensemble feature selector, which aggregates the consensus properties of Relief-F, mRMR and MLFS to produce more robust decisions about the set of relevantly identified VO2max predictors and to create more accurate prediction models. Using 10-fold cross validation on three different datasets, the performance of prediction models has been evaluated by calculating their multiple correlation coefficients (R’s) and root mean squared errors (RMSE’s). The results show that compared with the results of the other regular feature selection-based models in literature, the reported values of R and RMSE of the hybrid models in this thesis are considerably more accurate. Furthermore, prediction models based on the proposed ensemble feature selector outperform the models created by individually using the Relief-F, mRMR or MLFS, achieving similar or ideally up to 12.46% lower error rates on the average.
Download or read book Data Analytics and Applications of the Wearable Sensors in Healthcare written by Shabbir Syed-Abdul and published by MDPI. This book was released on 2020-06-17 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a collection of comprehensive research articles on data analytics and applications of wearable devices in healthcare. This Special Issue presents 28 research studies from 137 authors representing 37 institutions from 19 countries. To facilitate the understanding of the research articles, we have organized the book to show various aspects covered in this field, such as eHealth, technology-integrated research, prediction models, rehabilitation studies, prototype systems, community health studies, ergonomics design systems, technology acceptance model evaluation studies, telemonitoring systems, warning systems, application of sensors in sports studies, clinical systems, feasibility studies, geographical location based systems, tracking systems, observational studies, risk assessment studies, human activity recognition systems, impact measurement systems, and a systematic review. We would like to take this opportunity to invite high quality research articles for our next Special Issue entitled “Digital Health and Smart Sensors for Better Management of Cancer and Chronic Diseases” as a part of Sensors journal.
Download or read book Principles of Nutrigenetics and Nutrigenomics written by Raffaele De Caterina and published by Academic Press. This book was released on 2019-09-22 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt: Principles of Nutrigenetics and Nutrigenomics: Fundamentals for Individualized Nutrition is the most comprehensive foundational text on the complex topics of nutrigenetics and nutrigenomics. Edited by three leaders in the field with contributions from the most well-cited researchers conducting groundbreaking research in the field, the book covers how the genetic makeup influences the response to foods and nutrients and how nutrients affect gene expression. Principles of Nutrigenetics and Nutrigenomics: Fundamentals for Individualized Nutrition is broken into four parts providing a valuable overview of genetics, nutrigenetics, and nutrigenomics, and a conclusion that helps to translate research into practice. With an overview of the background, evidence, challenges, and opportunities in the field, readers will come away with a strong understanding of how this new science is the frontier of medical nutrition. Principles of Nutrigenetics and Nutrigenomics: Fundamentals for Individualized Nutrition is a valuable reference for students and researchers studying nutrition, genetics, medicine, and related fields. - Uniquely foundational, comprehensive, and systematic approach with full evidence-based coverage of established and emerging topics in nutrigenetics and nutrigenomics - Includes a valuable guide to ethics for genetic testing for nutritional advice - Chapters include definitions, methods, summaries, figures, and tables to help students, researchers, and faculty grasp key concepts - Companion website includes slide decks, images, questions, and other teaching and learning aids designed to facilitate communication and comprehension of the content presented in the book
Download or read book Essentials of Exercise Physiology written by William D. McArdle and published by Lippincott Williams & Wilkins. This book was released on 2006 with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fully revised and updated, this Third Edition provides excellent coverage of the fundamentals of exercise physiology, integrating scientific and clinical information on nutrition, energy transfer, and exercise training. The book is lavishly illustrated with full-color graphics and photos and includes real-life cases, laboratory-type activities, and practical problem-solving questions. This edition has an Integrated Workbook in the margins that reinforces concepts, presents activities to test knowledge, and aids students in taking notes. An accompanying CD-ROM contains multiple-choice and true/false questions to help students prepare for exams. LiveAdvise online faculty support and student tutoring services are available free with the text.
Download or read book The Oxford Handbook of Exercise Psychology written by Edmund O. Acevedo and published by Oxford University Press. This book was released on 2012-04-13 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt: Awareness of the importance of exercise and physical activity to optimal physical and mental health has never been greater. It is widely acknowledged that physical inactivity is a leading cause of death, yet statistics show less than 50% of Americans participate in regular physical activity. This information highlights the public health challenge of increasing participation in physical activity to enhance physical health and to buoy the psychological benefits associated with physical activity. The Oxford Handbook of Exercise and Psychology is an authoritative and comprehensive presentation of the breadth and depth of empirical contributions utilizing state-of-the-science theories and approaches in exercise psychology. Chapters are authored by leading investigators across the globe who have made significant scientific contributions addressing the behavioral aspects of physical activity. Sections of the book address the effects of physical activity on mental health; knowledge gathered utilizing psychobiological perspectives; behavioral factors that impact exercise motivation; scientific contributions addressing the physical activity benefits with special populations, including individuals with physical disabilities, older adults and cancer patients; and promising areas for additional investigation. Each chapter presents a summary of scientific advancements in the topic area as a foundation for future investigation. Fueled by a broad range of disciplines and interdisciplinary approaches, the field of exercise psychology is growing, and this comprehensive handbook will be the perfect resource for students, researchers, and physicians interested in exercise motivation and the mental health benefits of physical activity.
Download or read book The Olympic Textbook of Medicine in Sport written by Martin P. Schwellnus and published by John Wiley & Sons. This book was released on 2009-01-26 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive new volume in the Encyclopaedia of SportsMedicine series, published under the auspices of the InternationalOlympic Committee, delivers an up-to-date, state of the artpresentation of the medical conditions that athletes may sufferfrom during training and competition. Presented in a clear style and format, The Olympic Textbookof Medicine in Sport, covers not only the basic approach totraining, monitoring training and the clinical implications ofexcessive training, but also deals with all the major systems inthe body, and focuses on medical conditions that athletes maysuffer from in each system. Medical conditions in athletes withdisabilities, genetics and exercise and emergency sports medicineare also uniquely examined. The Olympic Textbook of Medicine in Sport draws on theexpertise of an international collection of contributors who arerecognized as leaders in their respective fields. The systematic approach followed in the book will make itinvaluable to all medical doctors and other health personnel whoserve athletes and sports teams. Sports practitioners are providedwith a clinical approach to the prevention, diagnosis and treatmentof common and less common medical problems encountered by athletes.This volume should be kept close at hand for frequentconsultation.
Download or read book Advanced Computing and Intelligent Technologies written by Monica Bianchini and published by Springer Nature. This book was released on 2021-07-21 with total page 649 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gathers selected high-quality research papers presented at International Conference on Advanced Computing and Intelligent Technologies (ICACIT 2021) held at NCR New Delhi, India, during March 20–21, 2021, jointly organized by Galgotias University, India, and Department of Information Engineering and Mathematics Università Di Siena, Italy. It discusses emerging topics pertaining to advanced computing, intelligent technologies, and networks including AI and machine learning, data mining, big data analytics, high-performance computing network performance analysis, Internet of things networks, wireless sensor networks, and others. The book offers a valuable asset for researchers from both academia and industries involved in advanced studies.
Download or read book Human Thermal Environments written by Ken Parsons and published by CRC Press. This book was released on 2007-03-22 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: Our responses to our thermal environment have a considerable effect on our performance and behavior, not least in the realm of work. There has been considerable scientific investigation of these responses and formal methods have been developed for environmental evaluation and design. In recent years these have been developed to the extent that detailed national and international standards of practice have now become feasible. This new edition of Ken Parson's definitive text brings us back up to date. He covers hot, moderate and cold environments, and defines these in terms of six basic parameters: air temperature, radiate temperature, humidity, air velocity, clothing worn, and the person's activity. There is a focus on the principles and practice of human response, which incorporates psychology, physiology and environmental physics with applied ergonomics. Water requirements, computer modeling and computer-aided design are brought in, as are current standards. Special populations, such as the aged or disabled and specialist environments such as those found in vehicles are also considered. This book continues to be the standard text for the design of environments for humans to live and work safely, comfortably and effectively, and for the design of materials which help the same people cope with their environments.
Download or read book A Guide to Sports and Injury Management E Book written by Mike Bundy and published by Elsevier Health Sciences. This book was released on 2012-08-12 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: An indispensable guide for sports medicine students and practitioners working in the field! A Guide to Sports and Injury Management is a comprehensive practical guide to sports medicine care - book plus interactive DVD. Approached from the dual perspectives of a sports medicine doctor and a sports physiotherapist, this exciting new product covers the full spectrum of sports medicine from diagnosis of injuries to injury prevention, techniques for stretching and cooling, protocols, rehabilitation and details on illness, drugs and diet. Colour photographs and drawings support the text, and case histories clearly illustrate the process of making a decision and treating an injury. The DVD features a unique interactive diagnostic aid for common injuries, 60 narrated videoclips of examinations and exercise demonstrations and multiple-choice questions for self testing. Written by a sports medicine Doctor and a sports physiotherapist to provide a unique sports specific perspective Covers full spectrum of sports medicine care including nutrition, drugs, injuries, diagnosis, protocols, exercise and prevention llustrated with full colour drawings and photographs Accompanied by a DVD containing an interactive common injuries diagnosis tool, self-assessment multiple choice questions set by the authors, narrated video library of diagnoses, exercises and techniques shown by the authors, and the capability to download illustrations Case histories in a 'mini-tutorial' style to illustrate the process of making a diagnosis.
Download or read book Stock Market Prediction and Efficiency Analysis using Recurrent Neural Network written by Joish Bosco and published by GRIN Verlag. This book was released on 2018-09-18 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: Project Report from the year 2018 in the subject Computer Science - Technical Computer Science, , course: Computer Science, language: English, abstract: Modeling and Forecasting of the financial market have been an attractive topic to scholars and researchers from various academic fields. The financial market is an abstract concept where financial commodities such as stocks, bonds, and precious metals transactions happen between buyers and sellers. In the present scenario of the financial market world, especially in the stock market, forecasting the trend or the price of stocks using machine learning techniques and artificial neural networks are the most attractive issue to be investigated. As Giles explained, financial forecasting is an instance of signal processing problem which is difficult because of high noise, small sample size, non-stationary, and non-linearity. The noisy characteristics mean the incomplete information gap between past stock trading price and volume with a future price. The stock market is sensitive with the political and macroeconomic environment. However, these two kinds of information are too complex and unstable to gather. The above information that cannot be included in features are considered as noise. The sample size of financial data is determined by real-world transaction records. On one hand, a larger sample size refers a longer period of transaction records; on the other hand, large sample size increases the uncertainty of financial environment during the 2 sample period. In this project, we use stock data instead of daily data in order to reduce the probability of uncertain noise, and relatively increase the sample size within a certain period of time. By non-stationarity, one means that the distribution of stock data is various during time changing. Non-linearity implies that feature correlation of different individual stocks is various. Efficient Market Hypothesis was developed by Burton G. Malkiel in 1991.
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.
Download or read book Case based Reasoning written by David B. Leake and published by . This book was released on 1996 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: It also presents lessons learned about how to design CBR systems and how to apply them to real-world problems. The final chapters include a perspective on the state of the field and the most important directions for future impact.
Download or read book Physical Activity An Optimizer of the Neurophysiological System written by Juan Pedro Fuentes and published by Frontiers Media SA. This book was released on 2022-01-24 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Manual of Vibration Exercise and Vibration Therapy written by Jörn Rittweger and published by Springer Nature. This book was released on 2020-05-23 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses the practical aspects of vibration exercise and vibration therapy. In addition, it describes the technical and physiological background, providing applied scientists and doctors with a deeper understanding of the therapeutic potential that vibration exercise holds. Having first emerged two decades ago, vibration exercise has since established itself as a widespread form of physical exercise, used in all rehabilitation areas. The goal of this book is to close the gap between scientific knowledge and practice. Given that occupational exposure to vibration leads to well-known unfavorable effects, the book is also dedicated to potential risks, hazards and contra-indications and of course, the application of vibration therapy in a number of specific conditions is presented in a clinically usable fashion. Given its breadth of coverage, this book will be of interest to physiotherapists and exercise scientists, but also to a wider range of physicians working in the field of rehabilitation.
Download or read book Cognitive Training written by Tilo Strobach and published by Springer. This book was released on 2016-11-16 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book brings together a cutting edge international team of contributors to critically review the current knowledge regarding the effectiveness of training interventions designed to improve cognitive functions in different target populations. There is substantial evidence that cognitive and physical training can improve cognitive performance, but these benefits seem to vary as a function of the type and the intensity of interventions and the way training-induced gains are measured and analyzed. This book further fulfills the need for clarification of the mechanisms underlying cognitive and neural changes occurring after training. This book offers a comprehensive overview of empirical findings and methodological approaches of cognitive training research in different cognitive domains (memory, executive functions, etc.), types of training (working memory training, video game training, physical training, etc.), age groups (from children to young and older adults), target populations (children with developmental disorders, aging workers, MCI patients etc.), settings (laboratory-based studies, applied studies in clinical and educational settings), and methodological approaches (behavioral studies, neuroscientific studies). Chapters feature theoretical models that describe the mechanisms underlying training-induced cognitive and neural changes. Cognitive Training: An Overview of Features and Applications will be of interest to researchers, practitioners, students, and professors in the fields of psychology and neuroscience.
Download or read book Foundations of Sport Related Brain Injuries written by Semyon M. Slobounov and published by Springer Science & Business Media. This book was released on 2006-08-25 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt: In summarizing current insights and controversies over concussions in athletics, this book makes the vital point that symptom resolution does not necessarily mean injury resolution. Research shows that dysfunctional pathways continue for extended periods even after a minor concussion. Until the consequences of short-term perturbations and long-term residual brain dysfunctions are better understood, concussions must be treated with respect and given a higher priority for continued research activity.
Download or read book Artificial Intelligence in Medicine written by Niklas Lidströmer and published by Springer. This book was released on 2022-03-17 with total page 1816 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a structured and analytical guide to the use of artificial intelligence in medicine. Covering all areas within medicine, the chapters give a systemic review of the history, scientific foundations, present advances, potential trends, and future challenges of artificial intelligence within a healthcare setting. Artificial Intelligence in Medicine aims to give readers the required knowledge to apply artificial intelligence to clinical practice. The book is relevant to medical students, specialist doctors, and researchers whose work will be affected by artificial intelligence.
