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) transactions and demon-strates the implementation of a new rating method based on a logistic regression (logit func-tion), a rating …
Persistent link: https://www.econbiz.de/10010299985
) transactions and demon-strates the implementation of a new rating method based on a logistic regression (logit func-tion), a rating …
Persistent link: https://www.econbiz.de/10008556000
This paper describes the origins of the logistic function, its adoption in bio-assay, and its wider acceptance in statistics. Its roots spread far back to the early 19th century; the survival of the term logistic and the wide application of the device have been determined decisively by the...
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The paper quantifies the impact of agglomeration economies on the clustering of German firms. Therefore, I use the 2006 Innobarometer survey, which focuses on cluster characteristics and activities of German firms, to empirically identify agglomeration economies derived from the New Economic...
Persistent link: https://www.econbiz.de/10010300170
Group-specific estimations can significantly improve the predictive power of accountingbased rating models. This is shown using a binary logistic regression model applied to the Deutsche Bundesbank's USTAN dataset, which contains 300,000 financial statements provided by German companies for the...
Persistent link: https://www.econbiz.de/10010306613
Feature selection is an important pre-processing technique in the pattern recognition domain. This article proposes a hybridization between Genetic Algorithm (GA) and the Linear Discriminant Analysis (LDA) for solving the feature selection problem in Content-Based Image Retrieval (CBIR) applied...
Persistent link: https://www.econbiz.de/10012042966