Author: Dan Schneider
Publisher: Scholastic Paperbacks
ISBN: 9780439916486
Size: 78.74 MB
Format: PDF, ePub, Mobi
Category : Juvenile Fiction
Languages : en
Pages : 104
View: 5584

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The Curse Of Pca

by Dan Schneider, The Curse Of Pca Books available in PDF, EPUB, Mobi Format. Download The Curse Of Pca books, When Zoey, Chase, and Michael decide to investigate a PCA legend, they begin to experience strange events, including a glowing green fog, tornado-like winds, and a spooky face in the gloom.

Author: Joe Zhu
Publisher: Springer Science & Business Media
ISBN: 0387716076
Size: 20.35 MB
Format: PDF
Category : Business & Economics
Languages : en
Pages : 334
View: 523

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Modeling Data Irregularities And Structural Complexities In Data Envelopment Analysis

by Joe Zhu, Modeling Data Irregularities And Structural Complexities In Data Envelopment Analysis Books available in PDF, EPUB, Mobi Format. Download Modeling Data Irregularities And Structural Complexities In Data Envelopment Analysis books, In a relatively short period of time, data envelopment analysis (DEA) has grown into a powerful analytical tool for measuring and evaluating performance. DEA is computational at its core and this book is one of several Springer aim to publish on the subject. This work deals with the micro aspects of handling and modeling data issues in DEA problems. It is a handbook treatment dealing with specific data problems, including imprecise data and undesirable outputs.

Author: Field Cady
Publisher: John Wiley & Sons
ISBN: 1119544084
Size: 65.73 MB
Format: PDF
Category : Mathematics
Languages : en
Pages : 208
View: 5046

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Data Science

by Field Cady, Data Science Books available in PDF, EPUB, Mobi Format. Download Data Science books, Tap into the power of data science with this comprehensive resource for non-technical professionals Data Science: The Executive Summary – A Technical Book for Non-Technical Professionals is a comprehensive resource for people in non-engineer roles who want to fully understand data science and analytics concepts. Accomplished data scientist and author Field Cady describes both the “business side” of data science, including what problems it solves and how it fits into an organization, and the technical side, including analytical techniques and key technologies. Data Science: The Executive Summary covers topics like: Assessing whether your organization needs data scientists, and what to look for when hiring them When Big Data is the best approach to use for a project, and when it actually ties analysts’ hands Cutting edge Artificial Intelligence, as well as classical approaches that work better for many problems How many techniques rely on dubious mathematical idealizations, and when you can work around them Perfect for executives who make critical decisions based on data science and analytics, as well as mangers who hire and assess the work of data scientists, Data Science: The Executive Summary also belongs on the bookshelves of salespeople and marketers who need to explain what a data analytics product does. Finally, data scientists themselves will improve their technical work with insights into the goals and constraints of the business situation.

Author: Valentine Fontama
Publisher: Apress
ISBN: 1484212002
Size: 74.95 MB
Format: PDF, Mobi
Category : Computers
Languages : en
Pages : 291
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Predictive Analytics With Microsoft Azure Machine Learning 2nd Edition

by Valentine Fontama, Predictive Analytics With Microsoft Azure Machine Learning 2nd Edition Books available in PDF, EPUB, Mobi Format. Download Predictive Analytics With Microsoft Azure Machine Learning 2nd Edition books, Predictive Analytics with Microsoft Azure Machine Learning, Second Edition is a practical tutorial introduction to the field of data science and machine learning, with a focus on building and deploying predictive models. The book provides a thorough overview of the Microsoft Azure Machine Learning service released for general availability on February 18th, 2015 with practical guidance for building recommenders, propensity models, and churn and predictive maintenance models. The authors use task oriented descriptions and concrete end-to-end examples to ensure that the reader can immediately begin using this new service. The book describes all aspects of the service from data ingress to applying machine learning, evaluating the models, and deploying them as web services. Learn how you can quickly build and deploy sophisticated predictive models with the new Azure Machine Learning from Microsoft. What’s New in the Second Edition? Five new chapters have been added with practical detailed coverage of: Python Integration – a new feature announced February 2015 Data preparation and feature selection Data visualization with Power BI Recommendation engines Selling your models on Azure Marketplace

Author: Suresh K. Gorakala
Publisher: Packt Publishing Ltd
ISBN: 1783554509
Size: 61.99 MB
Format: PDF, ePub, Docs
Category : Computers
Languages : en
Pages : 158
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Building A Recommendation System With R

by Suresh K. Gorakala, Building A Recommendation System With R Books available in PDF, EPUB, Mobi Format. Download Building A Recommendation System With R books, Learn the art of building robust and powerful recommendation engines using R About This Book Learn to exploit various data mining techniques Understand some of the most popular recommendation techniques This is a step-by-step guide full of real-world examples to help you build and optimize recommendation engines Who This Book Is For If you are a competent developer with some knowledge of machine learning and R, and want to further enhance your skills to build recommendation systems, then this book is for you. What You Will Learn Get to grips with the most important branches of recommendation Understand various data processing and data mining techniques Evaluate and optimize the recommendation algorithms Prepare and structure the data before building models Discover different recommender systems along with their implementation in R Explore various evaluation techniques used in recommender systems Get to know about recommenderlab, an R package, and understand how to optimize it to build efficient recommendation systems In Detail A recommendation system performs extensive data analysis in order to generate suggestions to its users about what might interest them. R has recently become one of the most popular programming languages for the data analysis. Its structure allows you to interactively explore the data and its modules contain the most cutting-edge techniques thanks to its wide international community. This distinctive feature of the R language makes it a preferred choice for developers who are looking to build recommendation systems. The book will help you understand how to build recommender systems using R. It starts off by explaining the basics of data mining and machine learning. Next, you will be familiarized with how to build and optimize recommender models using R. Following that, you will be given an overview of the most popular recommendation techniques. Finally, you will learn to implement all the concepts you have learned throughout the book to build a recommender system. Style and approach This is a step-by-step guide that will take you through a series of core tasks. Every task is explained in detail with the help of practical examples.

Author: Parinya Sanguansat
Publisher: BoD – Books on Demand
ISBN: 9535101951
Size: 65.31 MB
Format: PDF, ePub, Docs
Category : Computers
Languages : en
Pages : 302
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Principal Component Analysis

by Parinya Sanguansat, Principal Component Analysis Books available in PDF, EPUB, Mobi Format. Download Principal Component Analysis books, This book is aimed at raising awareness of researchers, scientists and engineers on the benefits of Principal Component Analysis (PCA) in data analysis. In this book, the reader will find the applications of PCA in fields such as image processing, biometric, face recognition and speech processing. It also includes the core concepts and the state-of-the-art methods in data analysis and feature extraction.

Author: Prem Kalra
Publisher: Springer Science & Business Media
ISBN: 3540683011
Size: 22.70 MB
Format: PDF, Kindle
Category : Computers
Languages : en
Pages : 965
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Computer Vision Graphics And Image Processing

by Prem Kalra, Computer Vision Graphics And Image Processing Books available in PDF, EPUB, Mobi Format. Download Computer Vision Graphics And Image Processing books, This book constitutes the refereed proceedings of the Indian Conference on Computer Vision, Graphics and Image Processing, ICVGIP 2006, held in Madurai, India in December 2006. The 29 revised full papers and 56 revised poster papers presented were carefully reviewed and selected from 284 submissions. The papers are organized in topical sections on image restoration and super-resolution, segmentation and classification, image filtering and image processing, graphics and visualization, video analysis, tracking and surveillance, face-, gesture-, and object-recognition, compression, document processing/OCR, content based image retrieval, stereo/camera calibration, and biometrics.

Author: Clifford Rossi
Publisher: John Wiley & Sons
ISBN: 1118953045
Size: 42.89 MB
Format: PDF
Category : Business & Economics
Languages : en
Pages : 528
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A Risk Professionals Survival Guide

by Clifford Rossi, A Risk Professionals Survival Guide Books available in PDF, EPUB, Mobi Format. Download A Risk Professionals Survival Guide books, Balanced, practical risk management for post – financial crisis institutions A Risk Professional's Survival Guide fills a critical gap left by existing risk management texts. Instead of focusing only on quantitative risk analysis or only on institutional risk management, this book takes a comprehensive approach. The disasters of the recent financial crisis taught us that managing risk is both an art and a science, and it is critical for practitioners to understand how individual risks are integrated at the enterprise level. This book is the only resource of its kind to introduce all of the key risk management concepts in a cohesive case study spanning each chapter. A hypothetical bank drawn from elements of several real world institutions serves as a backdrop for topics from credit risk and operational risk to understanding big-picture risk exposure. You will be able to see exactly how each rigorous concept is applied in actual risk management contexts. This book includes: Supplemental Excel-based Visual Basic (VBA) modules, so you can interact directly with risk models Clear explanations of the importance of risk management in preventing financial disasters Real world examples and lessons learned from past crises Risk policies, infrastructure, and activities that balance limited quantitative models This book provides the element of hands-on application necessary to put enterprise risk management into effective practice. The very best risk managers rely on a balanced approach that leverages every aspect of financial operations for an integrative risk management strategy. With this book, you can identify and control risk at an expert level.

Author: Rebecca L. Thomas
Publisher: Libraries Unltd Incorporated
ISBN:
Size: 18.23 MB
Format: PDF, Docs
Category : Language Arts & Disciplines
Languages : en
Pages : 1002
View: 6048

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Popular Series Fiction For K 6 Readers

by Rebecca L. Thomas, Popular Series Fiction For K 6 Readers Books available in PDF, EPUB, Mobi Format. Download Popular Series Fiction For K 6 Readers books, Presents librarians and teachers with information on more than 1,200 fiction series for children in kindergarten through sixth grade, providing annotations, a listing of titles, important characters, genre, author biography, grade level, and major themes.

Author: Jorge Eduardo Hurtado
Publisher: Springer Science & Business Media
ISBN: 9783540219637
Size: 40.24 MB
Format: PDF
Category : Technology & Engineering
Languages : en
Pages : 257
View: 4810

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Structural Reliability

by Jorge Eduardo Hurtado, Structural Reliability Books available in PDF, EPUB, Mobi Format. Download Structural Reliability books, The last decades have witnessed the development of methods for solving struc tural reliability problems, which emerged from the efforts of numerous re searchers all over the world. For the specific and most common problem of determining the probability of failure of a structural system in which the limit state function g( x) = 0 is only implicitly known, the proposed methods can be grouped into two main categories: • Methods based on the Taylor expansion of the performance function g(x) about the most likely failure point (the design point), which is determined in the solution process. These methods are known as FORM and SORM (First- and Second Order Reliability Methods, respectively). • Monte Carlo methods, which require repeated calls of the numerical (nor mally finite element) solver of the structural model using a random real ization of the basic variable set x each time. In the first category of methods only SORM can be considered of a wide applicability. However, it requires the knowledge of the first and second deriva tives of the performance function, whose calculation in several dimensions either implies a high computational effort when faced with finite difference techniques or special programs when using perturbation techniques, which nevertheless require the use of large matrices in their computations. In or der to simplify this task, use has been proposed of techniques that can be regarded as variants of the Response Surface Method.