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Using genetic algorithms to optimize nearest neighbors for data mining
Ahn, Hyunchul; Kim, Kyoung-jae - 2008
Persistent link: https://www.econbiz.de/10003764799
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A corporate credit rating model using multi-class support vector machines with an ordinal pairwise partitioning approach
Kim, Kyoung-jae; Ahn, Hyunchul - In: Computers & operations research : and their … 39 (2012) 8, pp. 1800-1811
Persistent link: https://www.econbiz.de/10009503361
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Recommender systems using cluster-indexing collaborative filtering and social data analytics
Kim, Kyoung-jae; Ahn, Hyunchul - In: International journal of production research 55 (2017) 17/18, pp. 5037-5049
Persistent link: https://www.econbiz.de/10011723909
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Assessment of process improvement from organizational change
Lee, Sangjae; Ahn, Hyunchul - In: Information & management : the internat. journal of … 45 (2008) 5, pp. 270-280
Persistent link: https://www.econbiz.de/10003766175
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The dual analytic hierarchy process to prioritize emerging technologies
Kim, Wanki; Han, Sung Kwon; Oh, Kyong Joo; Kim, Tae Yoon; … - In: Technological forecasting & social change : an … 77 (2010) 4, pp. 566-577
Persistent link: https://www.econbiz.de/10008651862
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Collaborative Filtering with a User-Item Matrix Reduction Technique
Kim, Kyoung-jae; Ahn, Hyunchul - In: International journal of electronic commerce : IJEC 16 (2011) 1, pp. 107-129
Persistent link: https://www.econbiz.de/10009799302
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Artificial neural networks with feature transformation based on domain knowledge for the prediction of stock index futures
Kim, Kyoung-Jae - In: International journal of intelligent systems in … 12 (2004) 3, pp. 167-176
Persistent link: https://www.econbiz.de/10007228989