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prediction of poverty, random forest is rarely used. Comparing out-of-sample predictions in surveys for same year in six … selected by stepwise and Lasso), suggesting that this method could contribute to better poverty predictions. However, none of … the methods consistently provides accurate predictions of poverty over time, highlighting that technical model fitting by …
Persistent link: https://www.econbiz.de/10012969736
Persistent link: https://www.econbiz.de/10011454236
prediction of poverty, random forest is rarely used. Comparing out-of-sample predictions in surveys for same year in six … selected by stepwise and Lasso), suggesting that this method could contribute to better poverty predictions. However, none of … the methods consistently provides accurate predictions of poverty over time, highlighting that technical model fitting by …
Persistent link: https://www.econbiz.de/10012571188
Persistent link: https://www.econbiz.de/10009665091
Persistent link: https://www.econbiz.de/10014368425
Classification is one of the methods used in identifying the accuracy of the dataset of multiple classes. This paper …
Persistent link: https://www.econbiz.de/10013243020
provide tips & tricks for classification using logistic regression, decision trees and neural networks …
Persistent link: https://www.econbiz.de/10014241827
Persistent link: https://www.econbiz.de/10009665058
Insolvenzprognosen und Ratings sind wichtige Aufgaben der Finanzbranche und dienen der Kreditwürdigkeitsprüfung von Unternehmen. Eine Möglichkeit dieses Aufgabenfeld anzugehen, ist maschinelles Lernen. Dabei werden Vorhersagemodelle aufgrund von Beispieldaten aufgestellt. Methoden aus diesem...
Persistent link: https://www.econbiz.de/10011806693
Across disciplines, researchers and practitioners employ decision tree ensembles such as random forests and XGBoost with great success. What explains their popularity? This chapter showcases how marketing scholars and decision makers can harness the power of decision tree ensembles for academic...
Persistent link: https://www.econbiz.de/10012846865