The Relationship Between Gini Methodology And The Roc Curve

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The Gini Methodology

Author : Shlomo Yitzhaki
Publisher : Springer Science & Business Media
ISBN 13 : 1461447208
Total Pages : 549 pages
Book Rating : 4.4/5 (614 download)

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Book Synopsis The Gini Methodology by : Shlomo Yitzhaki

Download or read book The Gini Methodology written by Shlomo Yitzhaki and published by Springer Science & Business Media. This book was released on 2012-11-13 with total page 549 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gini's mean difference (GMD) was first introduced by Corrado Gini in 1912 as an alternative measure of variability. GMD and the parameters which are derived from it (such as the Gini coefficient or the concentration ratio) have been in use in the area of income distribution for almost a century. In practice, the use of GMD as a measure of variability is justified whenever the investigator is not ready to impose, without questioning, the convenient world of normality. This makes the GMD of critical importance in the complex research of statisticians, economists, econometricians, and policy makers. This book focuses on imitating analyses that are based on variance by replacing variance with the GMD and its variants. In this way, the text showcases how almost everything that can be done with the variance as a measure of variability, can be replicated by using Gini. Beyond this, there are marked benefits to utilizing Gini as opposed to other methods. One of the advantages of using Gini methodology is that it provides a unified system that enables the user to learn about various aspects of the underlying distribution. It also provides a systematic method and a unified terminology. Using Gini methodology can reduce the risk of imposing assumptions that are not supported by the data on the model. With these benefits in mind the text uses the covariance-based approach, though applications to other approaches are mentioned as well.

ROC Curves for Continuous Data

Author : Wojtek J. Krzanowski
Publisher : CRC Press
ISBN 13 : 1439800227
Total Pages : 256 pages
Book Rating : 4.4/5 (398 download)

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Book Synopsis ROC Curves for Continuous Data by : Wojtek J. Krzanowski

Download or read book ROC Curves for Continuous Data written by Wojtek J. Krzanowski and published by CRC Press. This book was released on 2009-05-21 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since ROC curves have become ubiquitous in many application areas, the various advances have been scattered across disparate articles and texts. ROC Curves for Continuous Data is the first book solely devoted to the subject, bringing together all the relevant material to provide a clear understanding of how to analyze ROC curves.The fundamenta

Data Science and Machine Learning for Non-Programmers

Author : Dothang Truong
Publisher : CRC Press
ISBN 13 : 1003835635
Total Pages : 768 pages
Book Rating : 4.0/5 (38 download)

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Book Synopsis Data Science and Machine Learning for Non-Programmers by : Dothang Truong

Download or read book Data Science and Machine Learning for Non-Programmers written by Dothang Truong and published by CRC Press. This book was released on 2024-02-23 with total page 768 pages. Available in PDF, EPUB and Kindle. Book excerpt: As data continues to grow exponentially, knowledge of data science and machine learning has become more crucial than ever. Machine learning has grown exponentially; however, the abundance of resources can be overwhelming, making it challenging for new learners. This book aims to address this disparity and cater to learners from various non-technical fields, enabling them to utilize machine learning effectively. Adopting a hands-on approach, readers are guided through practical implementations using real datasets and SAS Enterprise Miner, a user-friendly data mining software that requires no programming. Throughout the chapters, two large datasets are used consistently, allowing readers to practice all stages of the data mining process within a cohesive project framework. This book also provides specific guidelines and examples on presenting data mining results and reports, enhancing effective communication with stakeholders. Designed as a guiding companion for both beginners and experienced practitioners, this book targets a wide audience, including students, lecturers, researchers, and industry professionals from various backgrounds.

Machine Learning, Optimization, and Data Science

Author : Giuseppe Nicosia
Publisher : Springer Nature
ISBN 13 : 3031255992
Total Pages : 639 pages
Book Rating : 4.0/5 (312 download)

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Book Synopsis Machine Learning, Optimization, and Data Science by : Giuseppe Nicosia

Download or read book Machine Learning, Optimization, and Data Science written by Giuseppe Nicosia and published by Springer Nature. This book was released on 2023-03-08 with total page 639 pages. Available in PDF, EPUB and Kindle. Book excerpt: This two-volume set, LNCS 13810 and 13811, constitutes the refereed proceedings of the 8th International Conference on Machine Learning, Optimization, and Data Science, LOD 2022, together with the papers of the Second Symposium on Artificial Intelligence and Neuroscience, ACAIN 2022. The total of 84 full papers presented in this two-volume post-conference proceedings set was carefully reviewed and selected from 226 submissions. These research articles were written by leading scientists in the fields of machine learning, artificial intelligence, reinforcement learning, computational optimization, neuroscience, and data science presenting a substantial array of ideas, technologies, algorithms, methods, and applications.

Statistical Evaluation of Diagnostic Performance

Author : Kelly H. Zou
Publisher : CRC Press
ISBN 13 : 1439812233
Total Pages : 243 pages
Book Rating : 4.4/5 (398 download)

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Book Synopsis Statistical Evaluation of Diagnostic Performance by : Kelly H. Zou

Download or read book Statistical Evaluation of Diagnostic Performance written by Kelly H. Zou and published by CRC Press. This book was released on 2016-04-19 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: Statistical evaluation of diagnostic performance in general and Receiver Operating Characteristic (ROC) analysis in particular are important for assessing the performance of medical tests and statistical classifiers, as well as for evaluating predictive models or algorithms. This book presents innovative approaches in ROC analysis, which are releva

Empirical Likelihood Methods in Biomedicine and Health

Author : Albert Vexler
Publisher : CRC Press
ISBN 13 : 1351001507
Total Pages : 149 pages
Book Rating : 4.3/5 (51 download)

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Book Synopsis Empirical Likelihood Methods in Biomedicine and Health by : Albert Vexler

Download or read book Empirical Likelihood Methods in Biomedicine and Health written by Albert Vexler and published by CRC Press. This book was released on 2018-09-03 with total page 149 pages. Available in PDF, EPUB and Kindle. Book excerpt: Empirical Likelihood Methods in Biomedicine and Health provides a compendium of nonparametric likelihood statistical techniques in the perspective of health research applications. It includes detailed descriptions of the theoretical underpinnings of recently developed empirical likelihood-based methods. The emphasis throughout is on the application of the methods to the health sciences, with worked examples using real data. Provides a systematic overview of novel empirical likelihood techniques. Presents a good balance of theory, methods, and applications. Features detailed worked examples to illustrate the application of the methods. Includes R code for implementation. The book material is attractive and easily understandable to scientists who are new to the research area and may attract statisticians interested in learning more about advanced nonparametric topics including various modern empirical likelihood methods. The book can be used by graduate students majoring in biostatistics, or in a related field, particularly for those who are interested in nonparametric methods with direct applications in Biomedicine.

Spatial Modeling in GIS and R for Earth and Environmental Sciences

Author : Hamid Reza Pourghasemi
Publisher : Elsevier
ISBN 13 : 0128156953
Total Pages : 800 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Spatial Modeling in GIS and R for Earth and Environmental Sciences by : Hamid Reza Pourghasemi

Download or read book Spatial Modeling in GIS and R for Earth and Environmental Sciences written by Hamid Reza Pourghasemi and published by Elsevier. This book was released on 2019-01-18 with total page 800 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spatial Modeling in GIS and R for Earth and Environmental Sciences offers an integrated approach to spatial modelling using both GIS and R. Given the importance of Geographical Information Systems and geostatistics across a variety of applications in Earth and Environmental Science, a clear link between GIS and open source software is essential for the study of spatial objects or phenomena that occur in the real world and facilitate problem-solving. Organized into clear sections on applications and using case studies, the book helps researchers to more quickly understand GIS data and formulate more complex conclusions. The book is the first reference to provide methods and applications for combining the use of R and GIS in modeling spatial processes. It is an essential tool for students and researchers in earth and environmental science, especially those looking to better utilize GIS and spatial modeling. - Offers a clear, interdisciplinary guide to serve researchers in a variety of fields, including hazards, land surveying, remote sensing, cartography, geophysics, geology, natural resources, environment and geography - Provides an overview, methods and case studies for each application - Expresses concepts and methods at an appropriate level for both students and new users to learn by example

Evaluating Learning Algorithms

Author : Nathalie Japkowicz
Publisher : Cambridge University Press
ISBN 13 : 1139494147
Total Pages : 423 pages
Book Rating : 4.1/5 (394 download)

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Book Synopsis Evaluating Learning Algorithms by : Nathalie Japkowicz

Download or read book Evaluating Learning Algorithms written by Nathalie Japkowicz and published by Cambridge University Press. This book was released on 2011-01-17 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt: The field of machine learning has matured to the point where many sophisticated learning approaches can be applied to practical applications. Thus it is of critical importance that researchers have the proper tools to evaluate learning approaches and understand the underlying issues. This book examines various aspects of the evaluation process with an emphasis on classification algorithms. The authors describe several techniques for classifier performance assessment, error estimation and resampling, obtaining statistical significance as well as selecting appropriate domains for evaluation. They also present a unified evaluation framework and highlight how different components of evaluation are both significantly interrelated and interdependent. The techniques presented in the book are illustrated using R and WEKA, facilitating better practical insight as well as implementation. Aimed at researchers in the theory and applications of machine learning, this book offers a solid basis for conducting performance evaluations of algorithms in practical settings.

Statistical Methods, Computing, and Resources for Genome-Wide Association Studies

Author : Riyan Cheng
Publisher : Frontiers Media SA
ISBN 13 : 2889712125
Total Pages : 148 pages
Book Rating : 4.8/5 (897 download)

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Book Synopsis Statistical Methods, Computing, and Resources for Genome-Wide Association Studies by : Riyan Cheng

Download or read book Statistical Methods, Computing, and Resources for Genome-Wide Association Studies written by Riyan Cheng and published by Frontiers Media SA. This book was released on 2021-08-24 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Enabling Technologies for Effective Planning and Management in Sustainable Smart Cities

Author : Mohd Abdul Ahad
Publisher : Springer Nature
ISBN 13 : 3031229223
Total Pages : 409 pages
Book Rating : 4.0/5 (312 download)

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Book Synopsis Enabling Technologies for Effective Planning and Management in Sustainable Smart Cities by : Mohd Abdul Ahad

Download or read book Enabling Technologies for Effective Planning and Management in Sustainable Smart Cities written by Mohd Abdul Ahad and published by Springer Nature. This book was released on 2023-03-01 with total page 409 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the rapid penetration of technology in varied application domains, the existing cities are getting connected more seamlessly. Cities becomes smart by inducing ICT in the classical city infrastructure for its management. According to McKenzie Report, about 68% of the world population will migrate towards urban settlements in near future. This migration is largely because of the improved Quality of Life (QoL) and livelihood in urban settlements. In the light of urbanization, climate change, democratic flaws, and rising urban welfare expenditures, smart cities have emerged as an important approach for society’s future development. Smart cities have achieved enhanced QoL by giving smart information to people regarding healthcare, transportation, smart parking, smart traffic structure, smart home, smart agronomy, community security etc. Typically, in smart cities data is sensed by the sensor devices and provided to end users for further use. The sensitive data is transferred with the help of internet creating higher chances for the adversaries to breach the data. Considering the privacy and security as the area of prime focus, this book covers the most prominent security vulnerabilities associated with varied application areas like healthcare, manufacturing, transportation, education and agriculture etc. Furthermore, the massive amount of data being generated through ubiquitous sensors placed across the smart cities needs to be handled in an effective, efficient, secured and privacy preserved manner. Since a typical smart city ecosystem is data driven, it is imperative to manage this data in an optimal manner. Enabling technologies like Internet of Things (IoT), Natural Language Processing (NLP), Blockchain Technology, Deep Learning, Machine Learning, Computer vision, Big Data Analytics, Next Generation Networks and Software Defined Networks (SDN) provide exemplary benefits if they are integrated in the classical city ecosystem in an effective manner. The application of Artificial Intelligence (AI) is expanding across many domains in the smart city, such as infrastructure, transportation, environmental protection, power and energy, privacy and security, governance, data management, healthcare, and more. AI has the potential to improve human health, prosperity, and happiness by reducing our reliance on manual labor and accelerating our progress in the sciences and technologies. NLP is an extensive domain of AI and is used in collaboration with machine learning and deep learning algorithms for clinical informatics and data processing. In modern smart cities, blockchain provides a complete framework that controls the city operations and ensures that they are managed as effectively as possible. Besides having an impact on our daily lives, it also facilitates many areas of city management.

AI and Financial Technology

Author : Paolo Giudici
Publisher : Frontiers Media SA
ISBN 13 : 2889633411
Total Pages : 92 pages
Book Rating : 4.8/5 (896 download)

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Book Synopsis AI and Financial Technology by : Paolo Giudici

Download or read book AI and Financial Technology written by Paolo Giudici and published by Frontiers Media SA. This book was released on 2020-01-14 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.

Data Mining and Methods for Early Detection, Horizon Scanning, Modelling, and Risk Assessment of Invasive Species

Author : Aristides Moustakas
Publisher : Frontiers Media SA
ISBN 13 : 2889454711
Total Pages : 98 pages
Book Rating : 4.8/5 (894 download)

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Book Synopsis Data Mining and Methods for Early Detection, Horizon Scanning, Modelling, and Risk Assessment of Invasive Species by : Aristides Moustakas

Download or read book Data Mining and Methods for Early Detection, Horizon Scanning, Modelling, and Risk Assessment of Invasive Species written by Aristides Moustakas and published by Frontiers Media SA. This book was released on 2018-05-03 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: Invasive alien species are non-indigenous taxa introduced to areas beyond their natural distribution and bio-geographical barriers by human activity, with important impacts on biodiversity, human health and ecosystem services. With the human population being higher than ever before and increasing, together with unprecedented rates of mobility of humans and goods, the introduction of new invasive species is more common than ever and is at the forefront of research in many disciplines such as ecology, epidemiology and food security. The mechanisms of successful introduction, establishment and spread of invasive alien species are highly complex as biological, social, geographic, economic and climatic factors influence the way an invasive species is introduced and determine the options available for its eventual detection and control. With the rapid development of smart sensors, social networks, digital maps and remotely-sensed imagery, spatio-temporal data are more ubiquitous and richer than ever before. The availability of such large datasets (Big data) poses great challenges in data analysis. In addition, increased availability of computing power facilitates the use of computationally-intensive methods for the analysis of such data. Thus new methods are needed to efficiently study and understand biological invasions. A Research Topic held in Frontiers Environmental Informatics aimed to address this topic. Methods are defined in the widest terms and may be analytical, practical or conceptual. Among others, a key aim of the thematic was to maximize the use of the proposed methods/techniques by the scientific community and environmental stakeholders.

An Introduction to Stata for Health Researchers

Author : Svend Juul
Publisher : Stata Press
ISBN 13 : 1597180106
Total Pages : 346 pages
Book Rating : 4.5/5 (971 download)

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Book Synopsis An Introduction to Stata for Health Researchers by : Svend Juul

Download or read book An Introduction to Stata for Health Researchers written by Svend Juul and published by Stata Press. This book was released on 2006-03-15 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: Designed to assist those working in health research, An Introduction to Stata for Health Researchers explains how to maximize the versatile Stata program for data management, statistical analysis, and graphics for research. The first nine chapters are devoted to becoming familiar with Stata and the essentials of effective data management. The text is also a valuable companion reference for more advanced users. It covers a host of useful applications for health researchers including the analysis of stratified data via epitab and regression models; linear, logistic, and Poisson regression; survival analysis including Cox regression, standardized rates, and correlation/ROC analysis of measurements.

Data Analysis and Applications 4

Author : Andreas Makrides
Publisher : John Wiley & Sons
ISBN 13 : 111972158X
Total Pages : 247 pages
Book Rating : 4.1/5 (197 download)

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Book Synopsis Data Analysis and Applications 4 by : Andreas Makrides

Download or read book Data Analysis and Applications 4 written by Andreas Makrides and published by John Wiley & Sons. This book was released on 2020-04-09 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: Data analysis as an area of importance has grown exponentially, especially during the past couple of decades. This can be attributed to a rapidly growing computer industry and the wide applicability of computational techniques, in conjunction with new advances of analytic tools. This being the case, the need for literature that addresses this is self-evident. New publications are appearing, covering the need for information from all fields of science and engineering, thanks to the universal relevance of data analysis and statistics packages. This book is a collective work by a number of leading scientists, analysts, engineers, mathematicians and statisticians who have been working at the forefront of data analysis. The chapters included in this volume represent a cross-section of current concerns and research interests in these scientific areas. The material is divided into three parts: Financial Data Analysis and Methods, Statistics and Stochastic Data Analysis and Methods, and Demographic Methods and Data Analysis- providing the reader with both theoretical and applied information on data analysis methods, models and techniques and appropriate applications.

Geomorphic Risk Reduction Using Geospatial Methods and Tools

Author : Raju Sarkar
Publisher : Springer Nature
ISBN 13 : 981997707X
Total Pages : 328 pages
Book Rating : 4.8/5 (199 download)

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Book Synopsis Geomorphic Risk Reduction Using Geospatial Methods and Tools by : Raju Sarkar

Download or read book Geomorphic Risk Reduction Using Geospatial Methods and Tools written by Raju Sarkar and published by Springer Nature. This book was released on with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Relative Distribution Methods in the Social Sciences

Author : Mark S. Handcock
Publisher : Springer Science & Business Media
ISBN 13 : 0387226583
Total Pages : 272 pages
Book Rating : 4.3/5 (872 download)

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Book Synopsis Relative Distribution Methods in the Social Sciences by : Mark S. Handcock

Download or read book Relative Distribution Methods in the Social Sciences written by Mark S. Handcock and published by Springer Science & Business Media. This book was released on 2006-05-10 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph presents methods for full comparative distributional analysis based on the relative distribution. This provides a general integrated framework for analysis, a graphical component that simplifies exploratory data analysis and display, a statistically valid basis for the development of hypothesis-driven summary measures, and the potential for decomposition - enabling the examination of complex hypotheses regarding the origins of distributional changes within and between groups. Written for data analysts and those interested in measurement, the text can also serve as a textbook for a course on distributional methods.

Advances in Human Factors in Wearable Technologies and Game Design

Author : Tareq Ahram
Publisher : Springer
ISBN 13 : 3030204766
Total Pages : 438 pages
Book Rating : 4.0/5 (32 download)

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Book Synopsis Advances in Human Factors in Wearable Technologies and Game Design by : Tareq Ahram

Download or read book Advances in Human Factors in Wearable Technologies and Game Design written by Tareq Ahram and published by Springer. This book was released on 2019-06-13 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the human aspects of wearable technologies and game design, which are often neglected. It shows how user-centered practices can optimize the wearable experience, thus improving user acceptance, satisfaction and engagement with novel wearable gadgets. It addresses both research and best practices in the applications of human factors and ergonomics to sensors, wearable technologies and game design innovations, as well as new findings on the integration of wearability principles with regard to: aesthetics, affordance, comfort, contextual awareness, customization, ease of use, ergonomics, information overload, intuitiveness, obtrusiveness, privacy, reliability, responsiveness, satisfaction, subtlety, user-friendliness and wearability. Gathering the outcomes of both the AHFE 2019 Conference on Human Factors and Wearable Technologies and the AHFE 2019 Conference on Human Factors in Game Design and Virtual Environments, held on July 24–28, 2019 in Washington, DC, USA, the book addresses the needs of professionals, researchers, and students whose work involves the human aspects of wearable, smart and/or interactive technologies and game design research.