Cantitate/Preț
Produs

Forecasting with Exponential Smoothing: The State Space Approach: Springer Series in Statistics

Autor Rob Hyndman, Anne B. Koehler, J. Keith Ord, Ralph D. Snyder
en Limba Engleză Paperback – 4 iul 2008

Această monografie, publicată în prestigioasa Springer Series in Statistics, reprezintă lucrarea de referință care formalizează statistic metodele de netezire exponențială, utilizate în mediul de afaceri încă din anii '50, dar lipsite multă vreme de un fundament teoretic riguros. Rob Hyndman și colaboratorii săi reușesc să unifice aceste metode sub umbrela modelelor de tip spațiu de stări (state space), oferind astfel un cadru solid pentru calculul verosimilității și al intervalelor de predicție. Găsim în acest volum o structură progresivă, organizată în patru părți: de la conceptele de bază și modelele de inovații liniare, până la extinderi complexe pentru date heteroscedastice sau cu sezonalitate multiplă.

Considerăm că forța acestui text rezidă în capacitatea de a face tranziția de la teorie la aplicații practice în controlul stocurilor și finanțe. Spre deosebire de SAS for Forecasting Time Series, Third Edition de John C. Brocklebank, care se concentrează pe implementarea software specifică, lucrarea de față prioritizează dezvoltarea matematică a modelelor. De asemenea, reprezintă o alternativă la Time Series Analysis by State Space Methods de James Durbin pentru cursurile de statistică aplicată, având avantajul unei focalizări stricte pe netezirea exponențială (ETS), oferind soluții specifice pentru datele de tip număr (count data) și vectori de netezire, elemente mai puțin detaliate în tratatele generale de serii temporale. Stilul este tehnic și precis, adresându-se cercetătorilor care doresc să extindă frontierele metodologice ale prognozei.

Citește tot Restrânge

Din seria Springer Series in Statistics

Preț: 86387 lei

Preț vechi: 105350 lei
-18%

Puncte Express: 1296

Carte tipărită la comandă

Livrare economică 17 iunie-01 iulie


Specificații

ISBN-13: 9783540719168
ISBN-10: 3540719164
Pagini: 380
Ilustrații: XIII, 362 p.
Dimensiuni: 155 x 235 x 20 mm
Greutate: 0.57 kg
Ediția:2008
Editura: Springer Berlin, Heidelberg
Colecția Springer
Seria Springer Series in Statistics

Locul publicării:Berlin, Heidelberg, Germany

Public țintă

Research

De ce să citești această carte

Recomandăm această carte oricărui analist de date sau cercetător care dorește să treacă dincolo de aplicarea mecanică a algoritmilor de prognoză. Veți câștiga o înțelegere profundă a fundamentelor stochastice din spatele modelelor ETS, învățând cum să selectați riguros modelele și să generați intervale de predicție fiabile. Este resursa definitivă pentru stăpânirea netezirii exponențiale într-un format modern și matematic.


Descriere scurtă

Exponential smoothing methods have been around since the 1950s, and are still the most popular forecasting methods used in business and industry. However, a modeling framework incorporating stochastic models, likelihood calculation, prediction intervals and procedures for model selection, was not developed until recently. This book brings together all of the important new results on the state space framework for exponential smoothing. It will be of interest to people wanting to apply the methods in their own area of interest as well as for researchers wanting to take the ideas in new directions. Part 1 provides an introduction to exponential smoothing and the underlying models. The essential details are given in Part 2, which also provide links to the most important papers in the literature. More advanced topics are covered in Part 3, including the mathematical properties of the models and extensions of the models for specific problems. Applications to particular domains are discussed in Part 4.



Cuprins

Basic Concepts.- Getting Started.- Essentials.- Linear Innovations State Space Models.- Nonlinear and Heteroscedastic Innovations State Space Models.- Estimation of Innovations State Space Models.- Prediction Distributions and Intervals.- Selection of Models.- Further Topics.- Normalizing Seasonal Components.- Models with Regressor Variables.- Some Properties of Linear Models.- Reduced Forms and Relationships with ARIMA Models.- Linear Innovations State Space Models with Random Seed States.- Conventional State Space Models.- Time Series with Multiple Seasonal Patterns.- Nonlinear Models for Positive Data.- Models for Count Data.- Vector Exponential Smoothing.- Applications.- Inventory Control Applications.- Conditional Heteroscedasticity and Applications in Finance.- Economic Applications: The Beveridge–Nelson Decomposition.

Textul de pe ultima copertă

Exponential smoothing methods have been around since the 1950s, and are the most popular forecasting methods used in business and industry. Recently, exponential smoothing has been revolutionized with the introduction of a complete modeling framework incorporating innovations state space models, likelihood calculation, prediction intervals and procedures for model selection. In this book, all of the important results for this framework are brought together in a coherent manner with consistent notation. In addition, many new results and extensions are introduced and several application areas are examined in detail.
Rob J. Hyndman is a Professor of Statistics and Director of the Business and Economic Forecasting Unit at Monash University, Australia. He is Editor-in-Chief of the International Journal of Forecasting, author of over 100 research papers in statistical science, and received the 2007 Moran medal from the Australian Academy of Science for his contributions to statistical research.
Anne B. Koehler is a Professor of Decision Sciences and the Panuska Professor of Business Administration at Miami University, Ohio. She has numerous publications, many of which are on forecasting models for seasonal time series and exponential smoothing methods.
J.Keith Ord is a Professor in the McDonough School of Business, Georgetown University, Washington DC.  He has authored over 100 research papers in statistics and its applications and ten books including Kendall's Advanced Theory of Statistics.
Ralph D. Snyder is an Associate Professor in the Department of Econometrics and Business Statistics at Monash University, Australia. He has extensive publications on business forecasting and inventory management. He has played a leading role in the establishment of the class of innovations state space models for exponential smoothing.



Caracteristici

Provides solid intellectual foundation for exponential smoothing methods Gives overview of current topics and develops new ideas that have not appeared in the academic literature The forecast package for R implements the methods described in the book Includes supplementary material: sn.pub/extras