Analysis of Rare Categories

Download Analysis of Rare Categories PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 3642228135
Total Pages : 142 pages
Book Rating : 4.6/5 (422 download)

DOWNLOAD NOW!


Book Synopsis Analysis of Rare Categories by : Jingrui He

Download or read book Analysis of Rare Categories written by Jingrui He and published by Springer Science & Business Media. This book was released on 2012-01-05 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: In many real-world problems, rare categories (minority classes) play essential roles despite their extreme scarcity. The discovery, characterization and prediction of rare categories of rare examples may protect us from fraudulent or malicious behavior, aid scientific discovery, and even save lives. This book focuses on rare category analysis, where the majority classes have smooth distributions, and the minority classes exhibit the compactness property. Furthermore, it focuses on the challenging cases where the support regions of the majority and minority classes overlap. The author has developed effective algorithms with theoretical guarantees and good empirical results for the related techniques, and these are explained in detail. The book is suitable for researchers in the area of artificial intelligence, in particular machine learning and data mining.

Cochrane Handbook for Systematic Reviews of Interventions

Download Cochrane Handbook for Systematic Reviews of Interventions PDF Online Free

Author :
Publisher : Wiley
ISBN 13 : 9780470699515
Total Pages : 672 pages
Book Rating : 4.6/5 (995 download)

DOWNLOAD NOW!


Book Synopsis Cochrane Handbook for Systematic Reviews of Interventions by : Julian P. T. Higgins

Download or read book Cochrane Handbook for Systematic Reviews of Interventions written by Julian P. T. Higgins and published by Wiley. This book was released on 2008-11-24 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt: Healthcare providers, consumers, researchers and policy makers are inundated with unmanageable amounts of information, including evidence from healthcare research. It has become impossible for all to have the time and resources to find, appraise and interpret this evidence and incorporate it into healthcare decisions. Cochrane Reviews respond to this challenge by identifying, appraising and synthesizing research-based evidence and presenting it in a standardized format, published in The Cochrane Library (www.thecochranelibrary.com). The Cochrane Handbook for Systematic Reviews of Interventions contains methodological guidance for the preparation and maintenance of Cochrane intervention reviews. Written in a clear and accessible format, it is the essential manual for all those preparing, maintaining and reading Cochrane reviews. Many of the principles and methods described here are appropriate for systematic reviews applied to other types of research and to systematic reviews of interventions undertaken by others. It is hoped therefore that this book will be invaluable to all those who want to understand the role of systematic reviews, critically appraise published reviews or perform reviews themselves.

An Introduction to Categorical Data Analysis

Download An Introduction to Categorical Data Analysis PDF Online Free

Author :
Publisher : John Wiley & Sons
ISBN 13 : 1119405270
Total Pages : 393 pages
Book Rating : 4.1/5 (194 download)

DOWNLOAD NOW!


Book Synopsis An Introduction to Categorical Data Analysis by : Alan Agresti

Download or read book An Introduction to Categorical Data Analysis written by Alan Agresti and published by John Wiley & Sons. This book was released on 2018-10-11 with total page 393 pages. Available in PDF, EPUB and Kindle. Book excerpt: A valuable new edition of a standard reference The use of statistical methods for categorical data has increased dramatically, particularly for applications in the biomedical and social sciences. An Introduction to Categorical Data Analysis, Third Edition summarizes these methods and shows readers how to use them using software. Readers will find a unified generalized linear models approach that connects logistic regression and loglinear models for discrete data with normal regression for continuous data. Adding to the value in the new edition is: • Illustrations of the use of R software to perform all the analyses in the book • A new chapter on alternative methods for categorical data, including smoothing and regularization methods (such as the lasso), classification methods such as linear discriminant analysis and classification trees, and cluster analysis • New sections in many chapters introducing the Bayesian approach for the methods of that chapter • More than 70 analyses of data sets to illustrate application of the methods, and about 200 exercises, many containing other data sets • An appendix showing how to use SAS, Stata, and SPSS, and an appendix with short solutions to most odd-numbered exercises Written in an applied, nontechnical style, this book illustrates the methods using a wide variety of real data, including medical clinical trials, environmental questions, drug use by teenagers, horseshoe crab mating, basketball shooting, correlates of happiness, and much more. An Introduction to Categorical Data Analysis, Third Edition is an invaluable tool for statisticians and biostatisticians as well as methodologists in the social and behavioral sciences, medicine and public health, marketing, education, and the biological and agricultural sciences.

Improving text classification with Boolean retrieval for rare categories

Download Improving text classification with Boolean retrieval for rare categories PDF Online Free

Author :
Publisher : RTI Press
ISBN 13 :
Total Pages : 18 pages
Book Rating : 4./5 ( download)

DOWNLOAD NOW!


Book Synopsis Improving text classification with Boolean retrieval for rare categories by : Robert F. Chew

Download or read book Improving text classification with Boolean retrieval for rare categories written by Robert F. Chew and published by RTI Press. This book was released on 2023-04-10 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advancements in machine learning and natural language processing have made text classification increasingly attractive for information retrieval. However, developing text classifiers is challenging when no prior labeled data are available for a rare category of interest. Finding instances of the rare class using a uniform random sample can be inefficient and costly due to the rare category’s low base rate. This work presents an approach that combines the strengths of text classification and Boolean retrieval to help learn rare concepts of interest. As a motivating example, we use the task of finding conversations that reference firearm injury or violence in the Crisis Text Line database. Identifying rare categories, like firearm injury or violence, can improve crisis lines' abilities to support people with firearm-related crises or provide appropriate resources. Our approach outperforms a set of iteratively refined Boolean queries and results in a recall of 0.91 on a test set generated from a process independent of our study. Our results suggest that text classification with Boolean retrieval initialization can be effective for finding rare categories of interest and improve on the precision of using Boolean retrieval alone.

Application of molecular genetics for the diagnosis and classification of rare cancers in surgical pathology

Download Application of molecular genetics for the diagnosis and classification of rare cancers in surgical pathology PDF Online Free

Author :
Publisher : Frontiers Media SA
ISBN 13 : 283253273X
Total Pages : 150 pages
Book Rating : 4.8/5 (325 download)

DOWNLOAD NOW!


Book Synopsis Application of molecular genetics for the diagnosis and classification of rare cancers in surgical pathology by : Jinping Lai

Download or read book Application of molecular genetics for the diagnosis and classification of rare cancers in surgical pathology written by Jinping Lai and published by Frontiers Media SA. This book was released on 2023-08-30 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Examples of Resource Inventory and Monitoring in National Parks of California

Download Examples of Resource Inventory and Monitoring in National Parks of California PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 284 pages
Book Rating : 4.:/5 (89 download)

DOWNLOAD NOW!


Book Synopsis Examples of Resource Inventory and Monitoring in National Parks of California by :

Download or read book Examples of Resource Inventory and Monitoring in National Parks of California written by and published by . This book was released on 1990 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Counseling Research

Download Counseling Research PDF Online Free

Author :
Publisher : John Wiley & Sons
ISBN 13 : 1119907683
Total Pages : 352 pages
Book Rating : 4.1/5 (199 download)

DOWNLOAD NOW!


Book Synopsis Counseling Research by : Richard S. Balkin

Download or read book Counseling Research written by Richard S. Balkin and published by John Wiley & Sons. This book was released on 2022-10-18 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: This widely adopted and accessible introductory text for counselors-in-training and emerging researchers provides a foundational understanding of the primary research methods used in counseling and how these concepts can be applied to research design. Writing in a clear and conversational tone, the authors emphasize the importance of ethics and multicultural issues in informing research, demonstrate a professional counselor identity within the framework of research, and outline specific evidence-based and empirically supported findings for counseling practice. This book contains four parts tht explain the practitioner-scholar model and the research process, quantitative and qualitative research methodology and design, and research measurement and program evaluation. Key features include a discussion of the fundamentals of statistics, practical research design illustrations in each chapter, guidelines for the development of an initial study, and suggested activities that synthesize and apply chapter content. New to this edition is a glossary to assist readers with the technical terms discussed in the text and a test manual and PowerPoints for instructors' use, which are available by request from the American Counseling Association. *Requests for digital versions from ACA can be found on www.wiley.com *To purchase print copies, please visit the ACA website here *Reproduction requests for material from books published by ACA should be directed to [email protected]

Fighting Churn with Data

Download Fighting Churn with Data PDF Online Free

Author :
Publisher : Simon and Schuster
ISBN 13 : 1638350183
Total Pages : 502 pages
Book Rating : 4.6/5 (383 download)

DOWNLOAD NOW!


Book Synopsis Fighting Churn with Data by : Carl Gold

Download or read book Fighting Churn with Data written by Carl Gold and published by Simon and Schuster. This book was released on 2020-11-13 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: The beating heart of any product or service business is returning clients. Don't let your hard-won customers vanish, taking their money with them. In Fighting Churn with Data you'll learn powerful data-driven techniques to maximize customer retention and minimize actions that cause them to stop engaging or unsubscribe altogether. Summary The beating heart of any product or service business is returning clients. Don't let your hard-won customers vanish, taking their money with them. In Fighting Churn with Data you'll learn powerful data-driven techniques to maximize customer retention and minimize actions that cause them to stop engaging or unsubscribe altogether. This hands-on guide is packed with techniques for converting raw data into measurable metrics, testing hypotheses, and presenting findings that are easily understandable to non-technical decision makers. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the technology Keeping customers active and engaged is essential for any business that relies on recurring revenue and repeat sales. Customer turnover—or “churn”—is costly, frustrating, and preventable. By applying the techniques in this book, you can identify the warning signs of churn and learn to catch customers before they leave. About the book Fighting Churn with Data teaches developers and data scientists proven techniques for stopping churn before it happens. Packed with real-world use cases and examples, this book teaches you to convert raw data into measurable behavior metrics, calculate customer lifetime value, and improve churn forecasting with demographic data. By following Zuora Chief Data Scientist Carl Gold’s methods, you’ll reap the benefits of high customer retention. What's inside Calculating churn metrics Identifying user behavior that predicts churn Using churn reduction tactics with customer segmentation Applying churn analysis techniques to other business areas Using AI for accurate churn forecasting About the reader For readers with basic data analysis skills, including Python and SQL. About the author Carl Gold (PhD) is the Chief Data Scientist at Zuora, Inc., the industry-leading subscription management platform. Table of Contents: PART 1 - BUILDING YOUR ARSENAL 1 The world of churn 2 Measuring churn 3 Measuring customers 4 Observing renewal and churn PART 2 - WAGING THE WAR 5 Understanding churn and behavior with metrics 6 Relationships between customer behaviors 7 Segmenting customers with advanced metrics PART 3 - SPECIAL WEAPONS AND TACTICS 8 Forecasting churn 9 Forecast accuracy and machine learning 10 Churn demographics and firmographics 11 Leading the fight against churn

Multitemporal Earth Observation Image Analysis

Download Multitemporal Earth Observation Image Analysis PDF Online Free

Author :
Publisher : John Wiley & Sons
ISBN 13 : 1789451760
Total Pages : 276 pages
Book Rating : 4.7/5 (894 download)

DOWNLOAD NOW!


Book Synopsis Multitemporal Earth Observation Image Analysis by : Clément Mallet

Download or read book Multitemporal Earth Observation Image Analysis written by Clément Mallet and published by John Wiley & Sons. This book was released on 2024-08-20 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Earth observation has witnessed a unique paradigm change in the last decade with a diverse and ever-growing number of data sources. Among them, time series of remote sensing images has proven to be invaluable for numerous environmental and climate studies. Multitemporal Earth Observation Image Analysis provides illustrations of recent methodological advances in data processing and information extraction from imagery, with an emphasis on the temporal dimension uncovered either by recent satellite constellations (in particular the Sentinels from the European Copernicus programme) or archival aerial images available in national archives. The book shows how complementary data sources can be efficiently used, how spatial and temporal information can be leveraged for biophysical parameter estimation, classification of land surfaces and object tracking, as well as how standard machine learning and state-of-the-art deep learning solutions can solve complex problems with real-world applications.

Self and the Father. Pt. I.

Download Self and the Father. Pt. I. PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 112 pages
Book Rating : 4.0/5 (899 download)

DOWNLOAD NOW!


Book Synopsis Self and the Father. Pt. I. by : John Caldwell Calhoun Clarke

Download or read book Self and the Father. Pt. I. written by John Caldwell Calhoun Clarke and published by . This book was released on 1898 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Man and His Divine Father

Download Man and His Divine Father PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 380 pages
Book Rating : 4.3/5 (91 download)

DOWNLOAD NOW!


Book Synopsis Man and His Divine Father by : John Caldwell Calhoun Clarke

Download or read book Man and His Divine Father written by John Caldwell Calhoun Clarke and published by . This book was released on 1900 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Rare Diseases and Orphan Products

Download Rare Diseases and Orphan Products PDF Online Free

Author :
Publisher : National Academies Press
ISBN 13 : 0309158060
Total Pages : 442 pages
Book Rating : 4.3/5 (91 download)

DOWNLOAD NOW!


Book Synopsis Rare Diseases and Orphan Products by : Institute of Medicine

Download or read book Rare Diseases and Orphan Products written by Institute of Medicine and published by National Academies Press. This book was released on 2011-04-03 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rare diseases collectively affect millions of Americans of all ages, but developing drugs and medical devices to prevent, diagnose, and treat these conditions is challenging. The Institute of Medicine (IOM) recommends implementing an integrated national strategy to promote rare diseases research and product development.

Analysis, Detection and Commercial Value of the Rare Metals

Download Analysis, Detection and Commercial Value of the Rare Metals PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 250 pages
Book Rating : 4.3/5 (91 download)

DOWNLOAD NOW!


Book Synopsis Analysis, Detection and Commercial Value of the Rare Metals by : Julius Ohly

Download or read book Analysis, Detection and Commercial Value of the Rare Metals written by Julius Ohly and published by . This book was released on 1903 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt:

SAGE Research Methods Foundations

Download SAGE Research Methods Foundations PDF Online Free

Author :
Publisher : SAGE Publications Limited
ISBN 13 : 9781473965003
Total Pages : 6000 pages
Book Rating : 4.9/5 (65 download)

DOWNLOAD NOW!


Book Synopsis SAGE Research Methods Foundations by : Paul Anthony Atkinson

Download or read book SAGE Research Methods Foundations written by Paul Anthony Atkinson and published by SAGE Publications Limited. This book was released on 2021-05-05 with total page 6000 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Digital Libraries: Universal and Ubiquitous Access to Information

Download Digital Libraries: Universal and Ubiquitous Access to Information PDF Online Free

Author :
Publisher : Springer
ISBN 13 : 3540895337
Total Pages : 434 pages
Book Rating : 4.5/5 (48 download)

DOWNLOAD NOW!


Book Synopsis Digital Libraries: Universal and Ubiquitous Access to Information by : George Buchanan

Download or read book Digital Libraries: Universal and Ubiquitous Access to Information written by George Buchanan and published by Springer. This book was released on 2008-11-14 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 11th International C- ference on Asian Digital Libraries (ICADL 2008) held in Bali, Indonesia, in December 2008. The objective of this conference series is to provide a forum for presentation of high-quality research in the ?eld of digital libraries. ICADL 2008 provided an opportunity for digital libraries researchers and practitioners in the Asia Paci?c area and beyond to gather to explore ideas, exchange and share experiences, and further build the research network in this region. ICADL 2008 was a truly international event, with presenters from 21 countries. A total of 63 papers were accepted for inclusion in the proceedings: 30 full papers, 20 short papers, and extended abstracts of 13 posters. Submissions were subject to a rigorous, blind peer-review process. The research topics cover the spectrum of digital libraries, including multimedia digital libraries, usab- ity and evaluation, information retrieval, ontologies, social tagging, metadata issues, multi- and cross-language retrieval, digital preservation, scholarly p- lishing and communities, and more. Additionally, three tutorials were o?ered in association with the conference by Andreas Rauber (Vienna University of Technology), David Bainbridge (University of Waikato), and George Buchanan (Swansea University).

Southwestern Rare and Endangered Plants

Download Southwestern Rare and Endangered Plants PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 348 pages
Book Rating : 4.:/5 (334 download)

DOWNLOAD NOW!


Book Synopsis Southwestern Rare and Endangered Plants by :

Download or read book Southwestern Rare and Endangered Plants written by and published by . This book was released on 1996 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:

An Analysis and Classification of the Sounds of English Words in a Primary Reading Vocabulary

Download An Analysis and Classification of the Sounds of English Words in a Primary Reading Vocabulary PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 260 pages
Book Rating : 4.:/5 (318 download)

DOWNLOAD NOW!


Book Synopsis An Analysis and Classification of the Sounds of English Words in a Primary Reading Vocabulary by : Anna Dorothea Cordts

Download or read book An Analysis and Classification of the Sounds of English Words in a Primary Reading Vocabulary written by Anna Dorothea Cordts and published by . This book was released on 1925 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: