Nonparametric Estimation under Shape Constraints

Nonparametric Estimation under Shape Constraints PDF Author: Piet Groeneboom
Publisher: Cambridge University Press
ISBN: 0521864011
Category : Business & Economics
Languages : en
Pages : 429

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Book Description
This book introduces basic concepts of shape constrained inference and guides the reader to current developments in the subject.

Nonparametric Estimation under Shape Constraints

Nonparametric Estimation under Shape Constraints PDF Author: Piet Groeneboom
Publisher: Cambridge University Press
ISBN: 0521864011
Category : Business & Economics
Languages : en
Pages : 429

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Book Description
This book introduces basic concepts of shape constrained inference and guides the reader to current developments in the subject.

Statistical Inference Under Order Restrictions

Statistical Inference Under Order Restrictions PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 388

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Book Description
;Contents: Isotonic regression; Estimation under order restrictions; Testing the equality of ordered means--likelihood ratio tests in the normal case; Testing the equality of ordered means--extensions and generalizations; Estimation of distributions; Isotonic tests for goodness of fit; Conditional expectation given a sigma-lattice.

Nonparametric Estimation Under Shape Constraints

Nonparametric Estimation Under Shape Constraints PDF Author: P. Groeneboom
Publisher:
ISBN: 9781139020893
Category : Estimation theory
Languages : en
Pages :

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Book Description


Geometric Methods in Computer Vision II

Geometric Methods in Computer Vision II PDF Author: Baba C. Vemuri
Publisher:
ISBN:
Category : Computers
Languages : en
Pages : 436

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Book Description


Nonparametric Kernel Density Estimation and Its Computational Aspects

Nonparametric Kernel Density Estimation and Its Computational Aspects PDF Author: Artur Gramacki
Publisher: Springer
ISBN: 3319716883
Category : Technology & Engineering
Languages : en
Pages : 197

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Book Description
This book describes computational problems related to kernel density estimation (KDE) – one of the most important and widely used data smoothing techniques. A very detailed description of novel FFT-based algorithms for both KDE computations and bandwidth selection are presented. The theory of KDE appears to have matured and is now well developed and understood. However, there is not much progress observed in terms of performance improvements. This book is an attempt to remedy this. The book primarily addresses researchers and advanced graduate or postgraduate students who are interested in KDE and its computational aspects. The book contains both some background and much more sophisticated material, hence also more experienced researchers in the KDE area may find it interesting. The presented material is richly illustrated with many numerical examples using both artificial and real datasets. Also, a number of practical applications related to KDE are presented.

Geocomputation

Geocomputation PDF Author: Chris Brunsdon
Publisher: SAGE
ISBN: 147390630X
Category : Social Science
Languages : en
Pages : 612

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Book Description
Geocomputation is the use of software and computing power to solve complex spatial problems. It is gaining increasing importance in the era of the ‘big data’ revolution, of ‘smart cities’, of crowdsourced data, and of associated applications for viewing and managing data geographically - like Google Maps. This student focused book: Provides a selection of practical examples of geocomputational techniques and ‘hot topics’ written by world leading practitioners. Integrates supporting materials in each chapter, such as code and data, enabling readers to work through the examples themselves. Chapters provide highly applied and practical discussions of: Visualisation and exploratory spatial data analysis Space time modelling Spatial algorithms Spatial regression and statistics Enabling interactions through the use of neogeography All chapters are uniform in design and each includes an introduction, case studies, conclusions - drawing together the generalities of the introduction and specific findings from the case study application – and guidance for further reading. This accessible text has been specifically designed for those readers who are new to Geocomputation as an area of research, showing how complex real-world problems can be solved through the integration of technology, data, and geocomputational methods. This is the applied primer for Geocomputation in the social sciences.

Density Estimation for Statistics and Data Analysis

Density Estimation for Statistics and Data Analysis PDF Author: Bernard. W. Silverman
Publisher: Routledge
ISBN: 1351456172
Category : Mathematics
Languages : en
Pages : 176

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Book Description
Although there has been a surge of interest in density estimation in recent years, much of the published research has been concerned with purely technical matters with insufficient emphasis given to the technique's practical value. Furthermore, the subject has been rather inaccessible to the general statistician. The account presented in this book places emphasis on topics of methodological importance, in the hope that this will facilitate broader practical application of density estimation and also encourage research into relevant theoretical work. The book also provides an introduction to the subject for those with general interests in statistics. The important role of density estimation as a graphical technique is reflected by the inclusion of more than 50 graphs and figures throughout the text. Several contexts in which density estimation can be used are discussed, including the exploration and presentation of data, nonparametric discriminant analysis, cluster analysis, simulation and the bootstrap, bump hunting, projection pursuit, and the estimation of hazard rates and other quantities that depend on the density. This book includes general survey of methods available for density estimation. The Kernel method, both for univariate and multivariate data, is discussed in detail, with particular emphasis on ways of deciding how much to smooth and on computation aspects. Attention is also given to adaptive methods, which smooth to a greater degree in the tails of the distribution, and to methods based on the idea of penalized likelihood.

Computer Vision - ACCV 2010

Computer Vision - ACCV 2010 PDF Author: Ron Kimmel
Publisher: Springer
ISBN: 3642193099
Category : Computers
Languages : en
Pages : 747

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Book Description
The four-volume set LNCS 6492-6495 constitutes the thoroughly refereed post-proceedings of the 10th Asian Conference on Computer Vision, ACCV 2009, held in Queenstown, New Zealand in November 2010. All together the four volumes present 206 revised papers selected from a total of 739 Submissions. All current issues in computer vision are addressed ranging from algorithms that attempt to automatically understand the content of images, optical methods coupled with computational techniques that enhance and improve images, and capturing and analyzing the world's geometry while preparing the higher level image and shape understanding. Novel geometry techniques, statistical learning methods, and modern algebraic procedures are dealt with as well.

An Introduction to the Advanced Theory and Practice of Nonparametric Econometrics

An Introduction to the Advanced Theory and Practice of Nonparametric Econometrics PDF Author: Jeffrey S. Racine
Publisher: Cambridge University Press
ISBN: 1108757286
Category : Business & Economics
Languages : en
Pages : 436

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Book Description
Interest in nonparametric methodology has grown considerably over the past few decades, stemming in part from vast improvements in computer hardware and the availability of new software that allows practitioners to take full advantage of these numerically intensive methods. This book is written for advanced undergraduate students, intermediate graduate students, and faculty, and provides a complete teaching and learning course at a more accessible level of theoretical rigor than Racine's earlier book co-authored with Qi Li, Nonparametric Econometrics: Theory and Practice (2007). The open source R platform for statistical computing and graphics is used throughout in conjunction with the R package np. Recent developments in reproducible research is emphasized throughout with appendices devoted to helping the reader get up to speed with R, R Markdown, TeX and Git.

Maximum Penalized Likelihood Estimation

Maximum Penalized Likelihood Estimation PDF Author: P.P.B. Eggermont
Publisher: Springer Nature
ISBN: 1071612441
Category : Mathematics
Languages : en
Pages : 514

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Book Description
This book deals with parametric and nonparametric density estimation from the maximum (penalized) likelihood point of view, including estimation under constraints. The focal points are existence and uniqueness of the estimators, almost sure convergence rates for the L1 error, and data-driven smoothing parameter selection methods, including their practical performance. The reader will gain insight into technical tools from probability theory and applied mathematics.