全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Chan-Uk Yeom , Keun-Chang Kwak
来源:[J].Energies(IF 1.844), 2017, Vol.10 (10)DOAJ
摘要:This paper discusses short-term electricity-load forecasting using an extreme learning machine (ELM) with automatic knowledge representation from a given input-output data set. For this purpose, we use a Takagi-Sugeno-Kang (TSK)-based ELM to develop a systematic approach to gener...
作者:Meina Li , Keun-Chang Kwak , Youn-Tae Kim
来源:[J].Sensors(IF 1.953), 2012, Vol.12 (11), pp.14382-14396DOAJ
摘要:This paper is concerned with an intelligent predictor of energy expenditure (EE) using a developed patch-type sensor module for wireless monitoring of heart rate (HR) and movement index (MI). For this purpose, an intelligent predictor is designed by an advanced linguistic model (...
作者:... Myung-Won Lee , Jae-Neung Lee , Keun-Chang Kwak
来源:[J].International Journal of Control, Automation and Systems(IF 0.953), 2018, Vol.16 (1), pp.368-376Springer
摘要:Abstract(#br)In this study, an intelligent predictor is designed for predicting the direction of dinghy booms and coaching dinghy sailing using the designed predictor with information obtained from multiple sensors attached to the dinghy and the sailor. For this purpose, we desig...
作者:Sung-Suk Kim , Ho-Jin Choi , Keun-Chang Kwak
来源:[J].Expert Systems With Applications(IF 1.854), 2012, Vol.39 (3), pp.3572-3581Elsevier
摘要:Abstract(#br)In this paper, we elaborate on the systematic design of approaches that combine quantum clustering with intelligent models for knowledge extraction, learning, and representation. Clustering techniques, which acquire certain characteristics of input data, are eff...
作者:Keun-Chang Kwak , Witold Pedrycz
来源:[J].Pattern Recognition(IF 2.632), 2005, Vol.38 (10), pp.1717-1732Elsevier
摘要:Abstract(#br)In this study, we are concerned with face recognition using fuzzy fisherface approach and its fuzzy set based augmentation. The well-known fisherface method is relatively insensitive to substantial variations in light direction, face pose, and facial expression....
作者:Keun-Chang Kwak , Witold Pedrycz
来源:[J].Pattern Recognition Letters(IF 1.266), 2005, Vol.26 (6), pp.719-733Elsevier
摘要:Abstract(#br)We study two approaches to fuzzy information fusion for face recognition involving aggregation of local and global face information and a wavelet decomposition approach. The former is concerned with a fuzzy information fusion involving both feature-based (e.g., eye, ...
作者:Sung-Suk Kim , Keun-Chang Kwak
来源:[J].Applied Soft Computing Journal(IF 2.14), 2009, Vol.11 (1), pp.585-591Elsevier
摘要:Abstract(#br)In this paper, we propose a new learning approach for designing an incremental model that has a cascade learning structure combined with a rough and fine tuning method for the learning scheme. Recently, various fuzzy logic-based modeling methods, with fuzzy if-t...
作者:Witold Pedrycz , Keun-Chang Kwak
来源:[J].Fuzzy Sets and Systems(IF 1.749), 2006, Vol.157 (22), pp.2934-2953Elsevier
摘要:Abstract(#br)In this study, we are concerned with the design of granular modeling being originally proposed by Pedrycz and Vasilakos. The enhancement of the development process comes in the form of the boosting mechanism applied to the generic model. In comparison with the o...

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