Chi-Hyon Oh

Publication Activity (10 Years)

Years Active: 2000-2015
Publications (10 Years): 1

Top Topics

Fuzzy Partition

Collaborative Filtering

Matrix Factorization

User Item Rating

Top Venues

J. Adv. Comput. Intell. Intell. Informatics

Publications

Katsuhiro Honda, Takaya Nakano, Chi-Hyon Oh, Seiki Ubukata, Akira Notsu
Partially Exclusive Item Partition in MMMs-Induced Fuzzy Co-Clustering and its Effects in Collaborative Filtering. J. Adv. Comput. Intell. Intell. Informatics 19 (6) (2015)
Katsuhiro Honda, Chi-Hyon Oh, Akira Notsu
Exclusive condition on item partition in fuzzy co-clustering based on K-L information regularization. SCIS&ISIS (2014)
Chi-Hyon Oh, Katsuhiro Honda
Dual Exclusive Partition in Fuzzy CoDoK and SCAD-based Fuzzy Co-clustering. KES (2013)
Katsuhiro Honda, Chi-Hyon Oh, Akira Notsu, Hidetomo Ichihashi
FCM-type co-clustering with exclusive partition of selected items and application to collaborative filtering. SCIS&ISIS (2012)
Chi-Hyon Oh, Katsuhiro Honda, Hidetomo Ichihashi
A fuzzy model-based community simulator for behavior analysis in virtual theme park. FUZZ-IEEE (2009)
Tomohiro Matsui, Katsuhiro Honda, Chi-Hyon Oh, Akira Notsu, Hidetomo Ichihashi
Cluster validation in k-Means clustering based on PCA-guided k-Means and procrustean transformation of PC scores. FUZZ-IEEE (2009)
Chi-Hyon Oh, Katsuhiro Honda, Hidetomo Ichihashi
Quantification of Multivariate Categorical Data Considering Typicality of Item. J. Adv. Comput. Intell. Intell. Informatics 11 (1) (2007)
Chi-Hyon Oh, Katsuhiro Honda, Hidetomo Ichihashi
Quantification of Multivariate Categorical Data Considering Clusters of Items and Individuals. MDAI (2005)
Chi-Hyon Oh, Eriko Ikeda, Katsuhiro Honda, Hidetomo Ichihashi
Parameter Specification for Fuzzy Clustering by Q-Learning. IJCNN (4) (2000)
Chi-Hyon Oh, Hirokazu Komatsu, Katsuhiro Honda, Hidetomo Ichihashi
Fuzzy Clustering Algorithm Extracting Principal Components Independent of Subsidiary Variables. IJCNN (3) (2000)