Narrow search
Showing 1 - 10 of 271
Cover Image
channel conflicts, data mining, and consumer privacy
Teltzrow, Maximilian - 2005
Grenzbereich zwischen den scheinbar konkurrierenden Interessen von Onlinekonsumenten und Firmen. Datenschutz im Internet wird aus … werden können. Ein Design zur besseren Kommunikation von Datenschutz wird vorgestellt, um damit eine effizientere … gestatten den beiden Gegenparteien, widerstreitende Interessen zwischen Datennutzung und Datenschutz auszugleichen. Ein …
Persistent link: https://www.econbiz.de/10009467168
Cover Image
Locating Lists of People on the Web: RosterFinder
Sweeney, Latanya - 2003
online rosters provide more privacy than they do. This paper presents RosterFinder, a set of simple algorithms for locating … known names. Privacy implications are discussed using the example of FERPA and online student rosters. …
Persistent link: https://www.econbiz.de/10009440983
Cover Image
Data Mining: Modellierung, Methodik und durchführung ausgewählter Fallstudien mit dem SAS Enterprise Miner
Gottermeier, Christian - 2003
, Entscheidungsbaum und Regression. Bei der Durchführung von Fallstudien wird u.a. auf das Pre-Processing eingegangen. …
Persistent link: https://www.econbiz.de/10009476220
Cover Image
Analysis and evaluation of loyalty programs measured on a set of variables for a leading credit card company
Tsai, Yu-I; Pervez, Farhan; Asahara, Keiko; Song, Eric - 2006
rewarded more. Second, the lagged regression analysis was used to explore the cause-effect relationship between spending and … correlation between them, and it also provided estimated parameters in the regression models. Last, the current rewards scheme was …
Persistent link: https://www.econbiz.de/10009466145
Cover Image
Critical success factors in data mining projects.
Sim, Jaesung - 2003
The increasing awareness of data mining technology, along with the attendant increase in the capturing, warehousing, and utilization of historical data to support evidence-based decision making, is leading many organizations to recognize that the effective use of data is the key element in the...
Persistent link: https://www.econbiz.de/10009475089
Cover Image
A Decision-Theoretic Approach to Data Mining
Elovici, Yuval; Braha, Dan - 2003
In this paper, we develop a decision-theoretic frameworkfor evaluating data mining systems, which employ classification methods, in terms of their utility in decision-making. The decision-theoretic model provides an economic perspective on the value of â extracted knowledge,â in terms of its...
Persistent link: https://www.econbiz.de/10009431139
Cover Image
Novel Computationally Intelligent Machine Learning Algorithms for Data Mining and Knowledge Discovery
Gheyas, Iffat A. - 2009
computational efficiency of generalized regression neural networks (GRNN). For imputing missing values and forecasting univariate … Regression Neural Networks (GRNNs) trained on different subsets of features generated by SAGA and the predictions of base …
Persistent link: https://www.econbiz.de/10009465839
Cover Image
Data Mining Approach to the Work Trip Mode Choice Analysis in the Chicago Area
Lu, Yandan; Kawamura, Kazuya - 2010
Post print version of article may differ from published version. The definitive version is available through National Academy of Sciences at DOI: 10.3141/2156-09
Persistent link: https://www.econbiz.de/10009466290
Cover Image
Empirical Methods for Predicting Student Retention- A Summary from the Literature
Bogard, Matt - 2011
The vast majority of the literature related to the empirical estimation of retention models includes a discussion of the theoretical retention framework established by Bean, Braxton, Tinto, Pascarella, Terenzini and others (see Bean, 1980; Bean, 2000; Braxton, 2000; Braxton et al, 2004; Chapman and Pascarella,...
Persistent link: https://www.econbiz.de/10009466971
Cover Image
Temporale Aspekte entdeckten Wissens
Baron, Steffan - 2004
In den letzten Jahren haben Anzahl und Umfang verfuegbarer Datensaetze stark zugenommen, wodurch die Entwicklung von Methoden zur Entdeckung von Wissens in den Daten zu einer grossen Herausforderung geworden ist. Waehrend dabei sonst Effizienzfragen im Vordergrund standen, wurde in juengerer...
Persistent link: https://www.econbiz.de/10009467118