Narrow search
Showing 1 - 10 of 22
Cover Image
Forecasting Loss Given Default models : impact of account characteristics and macroeconomic state
Tobback, Ellen; Martens, David; Van Gestel, Tony; … - In: Journal of the Operational Research Society : OR 65 (2014) 3, pp. 376-392
Persistent link: https://www.econbiz.de/10010251701
Cover Image
Between hawks and doves : measuring central bank communication
Tobback, Ellen; Nardelli, Stefano; Martens, David - 2017
We propose a Hawkish-Dovish (HD) indicator that measures the degree of 'hawkishness' or 'dovishness' of the media's perception of the ECB's tone at each press conference. We compare two methods to calculate the indicator: semantic orientation and Support Vector Machines text classification. We...
Persistent link: https://www.econbiz.de/10011669467
Cover Image
Who cares about your Facebook friends? : credit scoring for microfinance
De Cnudde, Sofie; Moeyersoms, Julie; Stankova, Marija; … - 2015
Persistent link: https://www.econbiz.de/10011413363
Cover Image
Belgian economic policy uncertainty index : improvement through text mining
Tobback, Ellen; Naudts, Hans; Daelemans, Walter; De … - In: International journal of forecasting 34 (2018) 2, pp. 355-365
Persistent link: https://www.econbiz.de/10012030941
Cover Image
Mining massive finde-grained behacior data to improve predictice analytics
Martens, David; Provost, Foster; Clark, Jessica; De … - In: Management information systems : mis quarterly 40 (2016) 4, pp. 869-888
Persistent link: https://www.econbiz.de/10011612497
Cover Image
A benchmarking study of classification techniques for behavioral data
De Cnudde, Sofie; Martens, David; Evgeniou, Theodoros; … - 2017
Persistent link: https://www.econbiz.de/10011729988
Cover Image
An exploratory study towards applying and demystifying deep learning classification on behavioral big data
De Cnudde, Sofie; Martens, David; Provost, Foster - 2018
Persistent link: https://www.econbiz.de/10011811989
Cover Image
Classification over bipartite graphs through projection
Stankova, Marija; Martens, David; Provost, Foster - 2015
Persistent link: https://www.econbiz.de/10010486241
Cover Image
New insights into churn prediction in the telecommunication sector : a profit driven data mining approach
Verbeke, Wouter; Dejaeger, Karel; Martens, David; Heo, … - In: European journal of operational research : EJOR 218 (2012) 1, pp. 211-229
Persistent link: https://www.econbiz.de/10009501046
Cover Image
Media coverage in times of political crisis : a text mining approach
De Fortuny, Enric Junqué; De Smedt, Tom; Martens, David; … - 2012
Persistent link: https://www.econbiz.de/10009538521