Ranking

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Ranking

Author : Péter Érdi
Publisher : Oxford University Press
ISBN 13 : 0190935480
Total Pages : 256 pages
Book Rating : 4.1/5 (99 download)

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Book Synopsis Ranking by : Péter Érdi

Download or read book Ranking written by Péter Érdi and published by Oxford University Press. This book was released on 2019-09-23 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Human beings are competitive. We want to know who is the strongest, who is the richest, and who is the cleverest of all. Some situations, like ranking people based on height, can be ranked in objective ways. However, many "Top Ten" lists are based on subjective categorization and give only the illusion of objectivity. In fact, we don't always want to be seen objectively since we don't mind having a better image or rank than deserved. Ranking: The Unwritten Rules of the Social Game We All Play applies scientific theories to everyday experience by raising and answering questions like: Are college ranking lists objective? How do we rank and rate countries based on their fragility, level of corruption, or even happiness? How do we find the most relevant web pages? How are employees ranked? This book is for people who have a neighbor with a fancier car; employees, who are being ranked by their supervisors; managers, who are involved in ranking but may have qualms about the process; businesspeople interested in creating better visibility for their companies; scientists, writers, artists, and other competitors who would like to see themselves at the top of a success list; or college students who are just preparing to enter a new phase of social competition. Readers will engage in an intellectual adventure to better understand the difficulties of navigating between objectivity and subjectivity and to better identify and modify their place in real and virtual communities by combining human and computational intelligence.

Who's #1?

Author : Amy N. Langville
Publisher : Princeton University Press
ISBN 13 : 069116231X
Total Pages : 265 pages
Book Rating : 4.6/5 (911 download)

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Book Synopsis Who's #1? by : Amy N. Langville

Download or read book Who's #1? written by Amy N. Langville and published by Princeton University Press. This book was released on 2013-12-01 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: A website's ranking on Google can spell the difference between success and failure for a new business. NCAA football ratings determine which schools get to play for the big money in postseason bowl games. Product ratings influence everything from the clothes we wear to the movies we select on Netflix. Ratings and rankings are everywhere, but how exactly do they work? Who's #1? offers an engaging and accessible account of how scientific rating and ranking methods are created and applied to a variety of uses. Amy Langville and Carl Meyer provide the first comprehensive overview of the mathematical algorithms and methods used to rate and rank sports teams, political candidates, products, Web pages, and more. In a series of interesting asides, Langville and Meyer provide fascinating insights into the ingenious contributions of many of the field's pioneers. They survey and compare the different methods employed today, showing why their strengths and weaknesses depend on the underlying goal, and explaining why and when a given method should be considered. Langville and Meyer also describe what can and can't be expected from the most widely used systems. The science of rating and ranking touches virtually every facet of our lives, and now you don't need to be an expert to understand how it really works. Who's #1? is the definitive introduction to the subject. It features easy-to-understand examples and interesting trivia and historical facts, and much of the required mathematics is included.

Forced Ranking

Author : Dick Grote
Publisher : Harvard Business Press
ISBN 13 : 9781591397489
Total Pages : 260 pages
Book Rating : 4.3/5 (974 download)

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Book Synopsis Forced Ranking by : Dick Grote

Download or read book Forced Ranking written by Dick Grote and published by Harvard Business Press. This book was released on 2005 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forced ranking assesses employee performance relative to peers rather than against predetermined goals. It's a performance management tool that—when used right—has increased productivity, profitability, and shareholder value. Unfortunately, some firms have misunderstood what forced ranking is, or have implemented it poorly—resulting in confusion and controversy. In this hands-on book, renowned performance management expert Dick Grote dispels common misperceptions about forced ranking and offers a clear-headed, convincing argument for why it should be a necessary part of any robust performance appraisal system. Based on extensive research, case studies, and consulting experience, the book provides a practical framework for developing a forced-ranking system that is fair, humane, and effective. From establishing appropriate guidelines to accurately categorizing employees, to managing A, B, and C talent differently, Grote shows how managers can use this tool to identify future leaders, give honest performance feedback, and grow the talent that matters most to the firm's success. Transforming a controversial management practice into a practical and powerful leadership-development tool, Forced Ranking will help organizations and their employees reach new heights of performance success.

The Impact of Higher Education Ranking Systems on Universities

Author : Kevin Downing
Publisher : Routledge
ISBN 13 : 1000368106
Total Pages : 112 pages
Book Rating : 4.0/5 (3 download)

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Book Synopsis The Impact of Higher Education Ranking Systems on Universities by : Kevin Downing

Download or read book The Impact of Higher Education Ranking Systems on Universities written by Kevin Downing and published by Routledge. This book was released on 2021-04-05 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, written by three generations of rankings academics with considerable experience from three very different regions of the globe, lifts the lid on the real impact of higher education ranking systems (HERS) on universities and their stakeholders. It critically analyses the criteria that make up the ‘Big Three’ global ranking systems and, using interviews with senior administrators, academics and managers, discusses their impact on universities from four very different continents. Higher education continues to be dominated by a reputational hierarchy of institutions that sustains and is reinforced by HERS. Despite all the opinions and arguments about the legitimacy of the rankings as a construct, it seems experts agree that they are here to stay. The question, therefore, seems to be less about whether or not universities should be compared and ranked, but the manner in which this is undertaken. Delivering a fresh perspective on global rankings, this book summarizes the development of HERS and provides a critical evaluation of the effects of HERS on four different major regions – South Africa, the Arab region, South East Asia, and Australia. It will appeal to any academic, student, university administrator or governing body interested in or affected by global higher education ranking systems.

Context-Aware Ranking with Factorization Models

Author : Steffen Rendle
Publisher : Springer
ISBN 13 : 3642168981
Total Pages : 183 pages
Book Rating : 4.6/5 (421 download)

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Book Synopsis Context-Aware Ranking with Factorization Models by : Steffen Rendle

Download or read book Context-Aware Ranking with Factorization Models written by Steffen Rendle and published by Springer. This book was released on 2010-11-18 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: Context-aware ranking is an important task with many applications. E.g. in recommender systems items (products, movies, ...) and for search engines webpages should be ranked. In all these applications, the ranking is not global (i.e. always the same) but depends on the context. Simple examples for context are the user for recommender systems and the query for search engines. More complicated context includes time, last actions, etc. The major problem is that typically the variable domains (e.g. customers, products) are categorical and huge, the observations are very sparse and only positive events are observed. In this book, a generic method for context-aware ranking as well as its application are presented. For modelling a new factorization based on pairwise interactions is proposed and compared to other tensor factorization approaches. For learning, the `Bayesian Context-aware Ranking' framework consisting of an optimization criterion and algorithm is developed. The second main part of the book applies this general theory to the three scenarios of item, tag and sequential-set recommendation. Furthermore extensions of time-variant factors and one-class problems are studied. This book generalizes and builds on work that has received the `WWW 2010 Best Paper Award', the `WSDM 2010 Best Student Paper Award' and the `ECML/PKDD 2009 Best Discovery Challenge Award'.

Report on Survey of House Committee Chairmen and Ranking Minority Members on Committee Operations, Staffing, and Procedures

Author :
Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.3/5 (121 download)

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Book Synopsis Report on Survey of House Committee Chairmen and Ranking Minority Members on Committee Operations, Staffing, and Procedures by :

Download or read book Report on Survey of House Committee Chairmen and Ranking Minority Members on Committee Operations, Staffing, and Procedures written by and published by . This book was released on 1996 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Probabilistic Ranking Techniques in Relational Databases

Author : Ihab Ilyas
Publisher : Morgan & Claypool Publishers
ISBN 13 : 1608455688
Total Pages : 81 pages
Book Rating : 4.6/5 (84 download)

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Book Synopsis Probabilistic Ranking Techniques in Relational Databases by : Ihab Ilyas

Download or read book Probabilistic Ranking Techniques in Relational Databases written by Ihab Ilyas and published by Morgan & Claypool Publishers. This book was released on 2011-03-02 with total page 81 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ranking queries are widely used in data exploration, data analysis and decision making scenarios. While most of the currently proposed ranking techniques focus on deterministic data, several emerging applications involve data that are imprecise or uncertain. Ranking uncertain data raises new challenges in query semantics and processing, making conventional methods inapplicable. Furthermore, the interplay between ranking and uncertainty models introduces new dimensions for ordering query results that do not exist in the traditional settings. This lecture describes new formulations and processing techniques for ranking queries on uncertain data. The formulations are based on marriage of traditional ranking semantics with possible worlds semantics under widely-adopted uncertainty models. In particular, we focus on discussing the impact of tuple-level and attribute-level uncertainty on the semantics and processing techniques of ranking queries. Under the tuple-level uncertainty model, we describe new processing techniques leveraging the capabilities of relational database systems to recognize and handle data uncertainty in score-based ranking. Under the attribute-level uncertainty model, we describe new probabilistic ranking models and a set of query evaluation algorithms, including sampling-based techniques. We also discuss supporting rank join queries on uncertain data, and we show how to extend current rank join methods to handle uncertainty in scoring attributes. Table of Contents: Introduction / Uncertainty Models / Query Semantics / Methodologies / Uncertain Rank Join / Conclusion

Probability Models and Statistical Analyses for Ranking Data

Author : Michael A. Fligner
Publisher : Springer Science & Business Media
ISBN 13 : 1461227380
Total Pages : 330 pages
Book Rating : 4.4/5 (612 download)

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Book Synopsis Probability Models and Statistical Analyses for Ranking Data by : Michael A. Fligner

Download or read book Probability Models and Statistical Analyses for Ranking Data written by Michael A. Fligner and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: In June of 1990, a conference was held on Probablity Models and Statisti cal Analyses for Ranking Data, under the joint auspices of the American Mathematical Society, the Institute for Mathematical Statistics, and the Society of Industrial and Applied Mathematicians. The conference took place at the University of Massachusetts, Amherst, and was attended by 36 participants, including statisticians, mathematicians, psychologists and sociologists from the United States, Canada, Israel, Italy, and The Nether lands. There were 18 presentations on a wide variety of topics involving ranking data. This volume is a collection of 14 of these presentations, as well as 5 miscellaneous papers that were contributed by conference participants. We would like to thank Carole Kohanski, summer program coordinator for the American Mathematical Society, for her assistance in arranging the conference; M. Steigerwald for preparing the manuscripts for publication; Martin Gilchrist at Springer-Verlag for editorial advice; and Persi Diaconis for contributing the Foreword. Special thanks go to the anonymous referees for their careful readings and constructive comments. Finally, we thank the National Science Foundation for their sponsorship of the AMS-IMS-SIAM Joint Summer Programs. Contents Preface vii Conference Participants xiii Foreword xvii 1 Ranking Models with Item Covariates 1 D. E. Critchlow and M. A. Fligner 1. 1 Introduction. . . . . . . . . . . . . . . 1 1. 2 Basic Ranking Models and Their Parameters 2 1. 3 Ranking Models with Covariates 8 1. 4 Estimation 9 1. 5 Example. 11 1. 6 Discussion. 14 1. 7 Appendix . 15 1. 8 References.

Ranking Independent Timber Investments by Alternative Investment Criteria

Author : Thomas John Mills
Publisher :
ISBN 13 :
Total Pages : 12 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Ranking Independent Timber Investments by Alternative Investment Criteria by : Thomas John Mills

Download or read book Ranking Independent Timber Investments by Alternative Investment Criteria written by Thomas John Mills and published by . This book was released on 1982 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: A sample of 231 independent timber investments were ranked by internal rate of return, present net worth per acre and the benefit cost ratio--the last two discounted by 3, 6.4. 7.5. and 10 percent--to determine if the different criteria had a practical influence on timber investment ranking. The samples in this study were drawn from a group of timber investments partially financed by Forestry Incentives Program costshare funds. The investment rankings were quite similar among the three criteria. Under constrained investment budgets, the benefit/cost criteria produced the investment selection with the greatest cumulative present net worth. Under less severe budget constraints, all three criteria produced investment selections with essentially the same cumulative present net worth.

Breaking Ranks

Author : Colin Diver
Publisher : JHU Press
ISBN 13 : 1421443066
Total Pages : 226 pages
Book Rating : 4.4/5 (214 download)

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Book Synopsis Breaking Ranks by : Colin Diver

Download or read book Breaking Ranks written by Colin Diver and published by JHU Press. This book was released on 2022-04-12 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: Some colleges will do anything to improve their national ranking. That can be bad for their students—and for higher education. Since U.S. News & World Report first published a college ranking in 1983, the rankings industry has become a self-appointed judge, declaring winners and losers among America's colleges and universities. In this revealing account, Colin Diver shows how popular rankings have induced college applicants to focus solely on pedigree and prestige, while tempting educators to sacrifice academic integrity for short-term competitive advantage. By forcing colleges into standardized "best-college" hierarchies, he argues, rankings have threatened the institutional diversity, intellectual rigor, and social mobility that is the genius of American higher education. As a former university administrator who refused to play the game, Diver leads his readers on an engaging journey through the mysteries of college rankings, admissions, financial aid, spending policies, and academic practices. He explains how most dominant college rankings perpetuate views of higher education as a purely consumer good susceptible to unidimensional measures of brand value and prestige. Many rankings, he asserts, also undermine the moral authority of higher education by encouraging various forms of distorted behavior, misrepresentation, and outright cheating by ranked institutions. The recent Varsity Blues admissions scandal, for example, happened in part because affluent parents wanted to get their children into elite schools by any means necessary. Explaining what is most useful and important in evaluating colleges, Diver offers both college applicants and educators a guide to pursuing their highest academic goals, freed from the siren song of the "best-college" illusion. Ultimately, he reveals how to break ranks with a rankings industry that misleads its consumers, undermines academic values, and perpetuates social inequality.

Global Rankings and the Geopolitics of Higher Education

Author : Ellen Hazelkorn
Publisher : Taylor & Francis
ISBN 13 : 1317574079
Total Pages : 348 pages
Book Rating : 4.3/5 (175 download)

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Book Synopsis Global Rankings and the Geopolitics of Higher Education by : Ellen Hazelkorn

Download or read book Global Rankings and the Geopolitics of Higher Education written by Ellen Hazelkorn and published by Taylor & Francis. This book was released on 2016-11-18 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Global rankings and the Geopolitics of Higher Education is an examination of the impact and influence that university rankings have had on higher education, policy and public opinion in recent years. Bringing together some of the most informed authorities on this very complex issue, this edited collection of specially commissioned chapters examines the changes affecting higher education and the implications for society and the economy. Split into four interrelated sections, this book covers: The development of rankings in higher education, how they have impacted upon both the production of knowledge and its geography, and their influence in shaping policymaking. Overviews of the significance of rankings for higher education systems in Europe, Asia, Africa, Russia, South America, India and North America. An analysis of rankings in relation to key concerns that pervade contemporary higher education. Examination of the role rankings are likely to play in the future directions for higher education. This is a significant scholarly work that analyses in depth an important development in higher education systems, and which is likely to have an important influence upon how we understand the higher education policy-making process – past, present and future. It provides new analysis and conceptual understanding for researchers, and firm evidence for policy makers to use when addressing the value of rankings in measuring the quality of their institutions. Besides bringing together a powerful cast of academics, this book incorporates contributions from heads of important international higher education organisations – from both those involved in making and also in administering key decisions. This timely, reflective and accessible book forms crucial reading for those studying the subject of rankings, as well as the broader implications and unintended consequences of rankings on national higher education policies. Extending beyond academic researchers and students, this book will also be of significant interest to policymakers, higher education leaders and key stakeholders.

Worlds of Rankings

Author : Leopold Ringel
Publisher : Emerald Group Publishing
ISBN 13 : 1801171076
Total Pages : 308 pages
Book Rating : 4.8/5 (11 download)

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Book Synopsis Worlds of Rankings by : Leopold Ringel

Download or read book Worlds of Rankings written by Leopold Ringel and published by Emerald Group Publishing. This book was released on 2021-07-22 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains an Open Access Chapter. This volume explores the distinct allure of rankings in diverse empirical settings such as healthcare, the IT sector, the arts, professional sports, anti-slavery advocacy, the pharma industry, and educational governance.

Learning to Rank for Information Retrieval

Author : Tie-Yan Liu
Publisher : Springer Science & Business Media
ISBN 13 : 3642142672
Total Pages : 282 pages
Book Rating : 4.6/5 (421 download)

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Book Synopsis Learning to Rank for Information Retrieval by : Tie-Yan Liu

Download or read book Learning to Rank for Information Retrieval written by Tie-Yan Liu and published by Springer Science & Business Media. This book was released on 2011-04-29 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: Due to the fast growth of the Web and the difficulties in finding desired information, efficient and effective information retrieval systems have become more important than ever, and the search engine has become an essential tool for many people. The ranker, a central component in every search engine, is responsible for the matching between processed queries and indexed documents. Because of its central role, great attention has been paid to the research and development of ranking technologies. In addition, ranking is also pivotal for many other information retrieval applications, such as collaborative filtering, definition ranking, question answering, multimedia retrieval, text summarization, and online advertisement. Leveraging machine learning technologies in the ranking process has led to innovative and more effective ranking models, and eventually to a completely new research area called “learning to rank”. Liu first gives a comprehensive review of the major approaches to learning to rank. For each approach he presents the basic framework, with example algorithms, and he discusses its advantages and disadvantages. He continues with some recent advances in learning to rank that cannot be simply categorized into the three major approaches – these include relational ranking, query-dependent ranking, transfer ranking, and semisupervised ranking. His presentation is completed by several examples that apply these technologies to solve real information retrieval problems, and by theoretical discussions on guarantees for ranking performance. This book is written for researchers and graduate students in both information retrieval and machine learning. They will find here the only comprehensive description of the state of the art in a field that has driven the recent advances in search engine development.

Rankings and the Reshaping of Higher Education

Author : E. Hazelkorn
Publisher : Springer
ISBN 13 : 023030639X
Total Pages : 259 pages
Book Rating : 4.2/5 (33 download)

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Book Synopsis Rankings and the Reshaping of Higher Education by : E. Hazelkorn

Download or read book Rankings and the Reshaping of Higher Education written by E. Hazelkorn and published by Springer. This book was released on 2011-03-08 with total page 259 pages. Available in PDF, EPUB and Kindle. Book excerpt: University rankings have gained popularity around the world, and are now a significant factor shaping reputation. This book is the first comprehensive study of rankings from a global perspective, making an important contribution to our understanding of the rankings phenomenon. This book has also been published in Japanese.

State Rankings 2016

Author : Kathleen O'Leary Morgan
Publisher : CQ Press
ISBN 13 : 1506351492
Total Pages : 1836 pages
Book Rating : 4.5/5 (63 download)

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Book Synopsis State Rankings 2016 by : Kathleen O'Leary Morgan

Download or read book State Rankings 2016 written by Kathleen O'Leary Morgan and published by CQ Press. This book was released on 2016-04-05 with total page 1836 pages. Available in PDF, EPUB and Kindle. Book excerpt: Published annually, State Rankings features comprehensive state statistics making it easy to compare states across key measures in education, health, crime, transportation, taxes, government finance, and so much more. The editors compile useful statistics that would otherwise take an enormous amount of time to research making it a favorite resource on reference shelves throughout the United States and around the world. The rankings have been updated using specific methodology explained in the introduction. Geographic and data notes are also included to provide context. State Rankings compares every state and Washington, DC, in the following areas: - Agriculture - Population - Economy - Environment - Government finance - Crime - Education - Geography - Social welfare - Defense - Health - Energy - Housing

Ranking the World

Author : Alexander Cooley
Publisher : Cambridge University Press
ISBN 13 : 1107098130
Total Pages : 257 pages
Book Rating : 4.1/5 (7 download)

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Book Synopsis Ranking the World by : Alexander Cooley

Download or read book Ranking the World written by Alexander Cooley and published by Cambridge University Press. This book was released on 2015-04-30 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines the origins of the rise of international rankings, assessing their impact on global governance, and exploring how governments react to being ranked.

The Global University Rankings

Author : Akram Jalal-Karim
Publisher : E-Kutub Ltd
ISBN 13 : 1780586930
Total Pages : 406 pages
Book Rating : 4.7/5 (85 download)

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Book Synopsis The Global University Rankings by : Akram Jalal-Karim

Download or read book The Global University Rankings written by Akram Jalal-Karim and published by E-Kutub Ltd. This book was released on 2022-12-20 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is intended to provide the reader a thorough grasp on Global University Ranking Systems (GURSs). Many educational authorities throughout the world have recently started regularly assessing the effectiveness of their educational institutions based on their global rankings. Moreover, some institutions use the indicators of these rankings as an objective in their strategic plan, however, many academics do not trust such systems, believing that they deceive their educational institutions, that these rankings are inaccurate and may be biased, and thus do more harm to their universities’ programmes than good. In this book, the author draws attention to the role of higher education institutions and how important it is to make global ranking indicators part of their strategic plans, and thus, it is imperative for all academic and administrative members to work together on planning and implementing them in order to advance the academic performances and strengthen those indicators, which consequently leads to raising their rankings at the league tables of the major Global University Rankings (GURs). The author discusses the ranking indicators from the perspective of academic performance and focuses on the challenges facing higher education institutions at various levels, especially improving the five main academic pillars that the rankings outcomes are based on: teaching and learning, research and publishing, strategic planning, internationalisation, and reputation.