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Search: "[ author: Su Jeong Ko ]" (4)
Reducing Noise Using Degree of Scattering in Collaborative Filtering System
Su Jeong Ko The KIPS Transactions:PartB ,
Vol. 14, No. 7, pp. 549-558,
Dec.
2007
10.3745/KIPSTB.2007.14.7.549
![](https://d2kjln74dkk4oj.cloudfront.net/img/doi_icon.png)
Nearest-Neighbor Collaborative Filtering Using Dimensionality Reduction by Non-negative Matrix Factorization
Su Jeong Ko The KIPS Transactions:PartB ,
Vol. 13, No. 6, pp. 625-632,
Dec.
2006
10.3745/KIPSTB.2006.13.6.625
![](https://d2kjln74dkk4oj.cloudfront.net/img/doi_icon.png)
Bayesian Automatic Document Categorization Using Apriori - Genetic Algorithm
Su Jeong Ko, Jung Hyun Lee The KIPS Transactions:PartB ,
Vol. 8, No. 3, pp. 251-260,
Jun.
2001
10.3745/KIPSTB.2001.8.3.251
![](https://d2kjln74dkk4oj.cloudfront.net/img/doi_icon.png)
Effective User Clustering Algorithm for Collaborative Filtering System
Su Jeong Ko, Kee Wook Rim, Jung Hyun Lee The KIPS Transactions:PartB ,
Vol. 8, No. 2, pp. 144-154,
Apr.
2001
10.3745/KIPSTB.2001.8.2.144
![](https://d2kjln74dkk4oj.cloudfront.net/img/doi_icon.png)
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Vol. 13, 2024
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Vol. 12, 2023
- Vol. 12, No. 12 (Dec. 2023)
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Vol. 11, 2022
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Vol. 10, 2021
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Vol. 9, 2020
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Vol. 8, 2019
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Vol. 7, 2018
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Vol. 6, 2017
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Vol. 5, 2016
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Vol. 4, 2015
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Vol. 3, 2014
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Vol. 2, 2013
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Vol. 1, 2012
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