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considered variations offers a clear advantage over the benchmark algorithms. However, in terms of AUC and top-decile lift …
Persistent link: https://www.econbiz.de/10009143417
The area under Receiver Operating Characteristic (ROC) curve, also known as the AUC-index, is commonly used for ranking … the performance of data mining models. The AUC has many merits, such as objectivity and ease of interpretation. However … proposed AUK-index compensates for the above basic flaw of the AUC by being sensitive to the class distribution. Therefore it …
Persistent link: https://www.econbiz.de/10008484125
characteristics curve (AUC) maximization based on the new emerged support vector machines (SVM) techniques. Three main SVM models with …
Persistent link: https://www.econbiz.de/10008487356
suggested model for link prediction is proposed in this paper. The suggested HMELA model makes use of AUC scores to predict new … selected data sets, the area under the curve (AUC) scores were greater than when individual techniques were applied to the same … data sets. Using the HMELA technique, the maximum AUC score in the Facebook data set has been increased by 10.3 per cent …
Persistent link: https://www.econbiz.de/10014712628
This article describes how breast cancer is the most common invasive cancer in females worldwide and is major cause of deaths. The diagnoses of breast cancer include mammograms, breast ultrasound, magnetic resonance imaging (MRI), ductogram and biopsy. Biopsy is best and only way to know if the...
Persistent link: https://www.econbiz.de/10012047470
, specificity, and the complexity, are analyzed by using firm level data in Turkey. This study has three main conclusions. As for …
Persistent link: https://www.econbiz.de/10011307478
transactionattributes, that is, asset specificity, transaction frequency, and uncertainty. The research is based on the theoretical …
Persistent link: https://www.econbiz.de/10009443804
Immer mehr Unternehmen intensivieren vor dem Hintergrund zunehmender Komplexität sowie technologischer und wettbewerblicher Dynamik ihre Lieferanten- und Kundenbeziehungen bis hin zu engen Partnerschaften. Sie sehen diese als Voraussetzung für dauerhaft wirkende Wettbewerbsvorteile an.// Mit...
Persistent link: https://www.econbiz.de/10009467182
, specificity, and the complexity, are analyzed by using firm level data in Turkey. This study has three main conclusions. As for …
Persistent link: https://www.econbiz.de/10011440124
, specificity, and the complexity, are analyzed by using firm level data in Turkey. This study has three main conclusions. As for …
Persistent link: https://www.econbiz.de/10011445855