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Automated Modelling and an SV Machine Applied to Inflation Modelling

Result description

In Support Vector Machines (SVM´s), a non-linear model is estimated based on solving a Quadratic Programming (QP) problem. Dynamic and SVM´s modelling approaches are used for automated specification of a functional form of the model. Based on dynamic modelling, we provide the fit of inflation models in the Slovak Republic and use them as a tool to compare their forecasting abilities with those obtained using SVM´s method. Some methodological contributions are made to dynamic and SVM´s modelling approaches in economics and to their use in data mining systems. The article discusses building a structural model by modelling strategy described as being a "specific to general" methodology. The study discusses, analytically and numerically demonstrates the quality and interpretability of the obtained results. The SVM´s methodology is extended to predict the time series models. In conclusion the article refers to the knowledge about data mining written by Ken Holden.

Keywords

data miningstructural and automated modellingSVM modeltime series forecasting

The result's identifiers

Alternative languages

  • Result language

    angličtina

  • Original language name

    Automated Modelling and an SV Machine Applied to Inflation Modelling

  • Original language description

    In Support Vector Machines (SVM´s), a non-linear model is estimated based on solving a Quadratic Programming (QP) problem. Dynamic and SVM´s modelling approaches are used for automated specification of a functional form of the model. Based on dynamic modelling, we provide the fit of inflation models in the Slovak Republic and use them as a tool to compare their forecasting abilities with those obtained using SVM´s method. Some methodological contributions are made to dynamic and SVM´s modelling approaches in economics and to their use in data mining systems. The article discusses building a structural model by modelling strategy described as being a "specific to general" methodology. The study discusses, analytically and numerically demonstrates the quality and interpretability of the obtained results. The SVM´s methodology is extended to predict the time series models. In conclusion the article refers to the knowledge about data mining written by Ken Holden.

  • Czech name

    Automatické modelování a SV učící stroj s aplikací na modelování inflace

  • Czech description

    Při identifikaci ekonometrických modelů založených na strojovém učení (SV Machine) parametry modelů jsou kvantifikovány na základě řešení QP (Quadratic Programming) problému. Dynamické a SVM modelovací přístupy se hodnotí z pohledu automatického modelování a z pohledu jejich použití v data miningových systémech. Článek je změřen na zkoumání a kvantifikaci ekonometrických strukturálních modelů. Je poskytnutý odhad parametrů dynamického modelu inflace Slovenské republiky, který byl použit jako alternativapro porovnání aproximačních a predikčních výsledků oproti modelu založeném na strojovém učení (SVM modelování). Článek poskytuje, diskutuje, analyticky demonstruje a interpretuje kvalitu získaných výsledků. SVM metoda je rozšířená na predikci časových řad. Diskutuje se konstrukce strukturálního modelu strategii známou pod označením jako "specific to general" metoda. V závěru článek se odvolává na poznatky Kena Holdena o datamingových systémech.

Classification

  • Type

    Jx - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    AH - Economics

  • OECD FORD branch

Result continuities

Others

  • Publication year

    2005

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    ECON 05 /selected research papers/

  • ISSN

    0862-7908

  • e-ISSN

  • Volume of the periodical

    neuvdeno

  • Issue of the periodical within the volume

    2005

  • Country of publishing house

    CZ - CZECH REPUBLIC

  • Number of pages

    13

  • Pages from-to

    214-226

  • UT code for WoS article

  • EID of the result in the Scopus database

Basic information

Result type

Jx - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

Jx

CEP

AH - Economics

Year of implementation

2005