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Book Cover
E-book
Author Symposium on Computational Statistics (18th : 2008 : Porto, Portugal)

Title COMPSTAT 2008 : proceedings in computational statistics : 18th Symposium held in Porto, Portugal, 2008 / edited by Paula Brito
Published Heidelberg : Physica-Verlag, 2008

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Description 1 online resource (xvii, 571 pages) : illustrations
Contents Keynote -- Nonparametric Methods for Estimating Periodic Functions, with Applications in Astronomy -- Advances on Statistical Computing Environments -- Back to the Future: Lisp as a Base for a Statistical Computing System -- Computable Statistical Research and Practice -- Implicit and Explicit Parallel Computing in R -- Classification and Clustering of Complex Data -- Probabilistic Modeling for Symbolic Data -- Monothetic Divisive Clustering with Geographical Constraints -- Comparing Histogram Data Using a Mahalanobis-Wasserstein Distance -- Computation for Graphical Models and Bayes Nets -- Iterative Conditional Fitting for Discrete Chain Graph Models -- Graphical Models for Sparse Data: Graphical Gaussian Models with Vertex and Edge Symmetries -- Parameterization and Fitting of a Class of Discrete Graphical Models -- Computational Econometrics -- Exploring the Bootstrap Discrepancy -- On Diagnostic Checking Time Series Models with Portmanteau Test Statistics Based on Generalized Inverses and -- New Developments in Latent Variable Models: Non-linear and Dynamic Models -- Computational Statistics and Data Mining Methods for Alcohol Studies -- Estimating Spatiotemporal Effects for Ecological Alcohol Systems -- A Directed Graph Model of Ecological Alcohol Systems Incorporating Spatiotemporal Effects -- Spatial and Computational Models of Alcohol Use and Problems -- Finance and Insurance -- Optimal Investment for an Insurer with Multiple Risky Assets Under Mean-Variance Criterion -- Inhomogeneous Jump-GARCH Models with Applications in Financial Time Series Analysis -- The Classical Risk Model with Constant Interest and Threshold Strategy -- Estimation of Structural Parameters in Crossed Classification Credibility Model Using Linear Mixed Models -- Information Retrieval for Text and Images -- A Hybrid Approach for Taxonomy Learning from Text -- Image and Image-Set Modeling Using a Mixture Model -- Strategies in Identifying Issues Addressed in Legal Reports -- Knowledge Extraction by Models -- Sequential Automatic Search of a Subset of Classifiers in Multiclass Learning -- Possibilistic PLS Path Modeling: A New Approach to the Multigroup Comparison -- Models for Understanding Versus Models for Prediction -- Posterior Prediction Modelling of Optimal Trees -- Model Selection Algorithms -- Selecting Models Focussing on the Modeller's Purpose -- A Regression Subset-Selection Strategy for Fat-Structure Data -- Fast Robust Variable Selection -- Models for Latent Class Detection -- Latent Classes of Objects and Variable Selection -- Modelling Background Noise in Finite Mixtures of Generalized Linear Regression Models -- Clustering via Mixture Regression Models with Random Effects -- Multiple Testing Procedures -- Testing Effects in ANOVA Experiments: Direct Combination of All Pair-Wise Comparisons Using Constrained Synchronized Permutations -- Multiple Comparison Procedures in Linear Models -- Inference for the Top-k Rank List Problem -- Random Search Algorithms -- Monitoring Random Start Forward Searches for Multivariate Data -- Generalized Differential Evolution for General Non-Linear Optimization -- Statistical Properties of Differential Evolution and Related Random Search Algorithms -- Robust Statistics -- Robust Estimation of the Vector Autoregressive Model by a Least Trimmed Squares Procedure -- The Choice of the Initial Estimate for Computing MM-Estimates -- Metropolis Versus Simulated Annealing and the Black-Box-Complexity of Optimization Problems -- Signal Extraction and Filtering -- Filters for Short Nonstationary Sequences: The Analysis of the Business Cycle -- Estimation of Common Factors Under Cross-Sectional and Temporal Aggregation Constraints: Nowcasting Monthly GDP and Its Main Components
Summary This volume presents recent methodological developments in Applied/Computational Statistics. A wide range of topics is covered including Advances on Statistical Computing Environments, Classification and Clustering, Graphical Models and Bayes Nets, Computational Econometrics, Data Mining, Model Selection, Latent Class Detection, Multiple Testing Procedures, Random Search Algorithms, Robust Statistics and Signal Extraction and Filtering. Besides theoretical results, the book presents a variety of applications in fields such as time-series analysis, finance and insurance, micro-array analysis, astronomy and text analysis. Combining new methodological advances with a wide variety of real applications, this volume is specially valuable for researchers and practitioners, providing new analytical tools useful in theoretical research and daily practice in computational statistics and applied statistics
Bibliography Includes bibliographical references and index
Notes Print version record
Subject Mathematical statistics -- Data processing -- Congresses
Probabilities -- Data processing -- Congresses
Mathematical statistics -- Congresses
Mathematical statistics -- Data processing.
Probabilities -- Data processing.
Mathematical statistics.
Probabilidades
Estadística matemática
Mathematical statistics
Mathematical statistics -- Data processing
Probabilities -- Data processing
Genre/Form proceedings (reports)
Conference papers and proceedings
Conference papers and proceedings.
Actes de congrès.
Form Electronic book
Author Brito, Paula.
ISBN 9783790820843
3790820849
9783790820836
3790820830