Your selections:
- Hadipour Lakmesari, S., Mahmoodabadi, M., Ibrahim, Yousef
Missing value imputation via clusterwise linear regression
- Karmitsa, Napsu, Taheri, Sona, Bagirov, Adil, Makinen, Pauliina
In this paper a new method of preprocessing incomplete data is introduced. The method is based on clusterwise linear regression and it combines two well-known approaches for missing value imputation: linear regression and clustering. The idea is to approximate missing values using only those data points that are somewhat similar to the incomplete data point. A similar idea is used also in clustering based imputation methods. Nevertheless, here the linear regression approach is used within each cluster to accurately predict the missing values, and this is done simultaneously to clustering. The proposed method is tested using some synthetic and real-world data sets and compared with other algorithms for missing value imputations. Numerical results demonstrate that the proposed method produces the most accurate imputations in MCAR and MAR data sets with a clear structure and the percentages of missing data no more than 25%
- Usman, Muhammad, Jan, Mian, Jolfaei, Alireza, Xu, Min, He, Xiangjian, Chen, Jinjun
New gene selection algorithm using hypeboxes to improve performance of classifiers
- Bagirov, Adil, Mardaneh, Karim
- Qi, Lianyong, Hu, Chunhua, Zhang, Xuyun, Khosravi, Mohammad, Pang, Shaoning
Real-time dissemination of emergency warning messages in 5G enabled selfish vehicular social networks
- Ullah, Noor, Kong, Xiangjie, Lin, Limei, Alrashoud, Mubarak, Tolba, Amr, Xia, Feng
Potential-based multiobjective reinforcement learning approaches to low-impact agents for AI safety
- Vamplew, Peter, Foale, Cameron, Dazeley, Richard, Bignold, Adam
- Shan, Yinghao, Hu, Jiefeng, Chan, Ka, Islam, Syed
Narrative-based interactive learning environments from modelling reasoning
- Yearwood, John, Stranieri, Andrew
Livestock data – is it there and is it FAIR? A systematic review of livestock farming datasets in Australia
- Bahlo, Christiane, Dahlhaus, Peter
Development of flexible haptic forceps based on the electrohydraulic transmission system
- Ogawa, Kenji, Ibrahim, Yousef, Ohnishi, Kouhei
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