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Chaochang Chiu Kuang-Hung Hsu Pei-Lun Hsu Chi-I Hsu Po-Chi Lee Wen-Ko Chiou Thu-Hua Liu Yi-Chou Chuang Chorng-Jer Hwang 《IEEE transactions on information technology in biomedicine》2007,11(3):264-273
Hypertension is a major disease, being one of the top ten causes of death in Taiwan. The exploration of three-dimensional (3-D) anthropometry scanning data along with other existing subject medical profiles using data mining techniques becomes an important research issue for medical decision support. This research attempts to construct a prediction model for hypertension using anthropometric body surface scanning data. This research adopts classification trees to reveal the relationship between a subject's 3-D scanning data and hypertension disease using the hybrid of the association rule algorithm (ARA) and genetic algorithms (GAs) approach. The ARA is adopted to obtain useful clues based on which the GA is able to proceed its searching tasks in a more efficient way. The proposed approach was experimented and compared with a regular genetic algorithm in predicting a subject's hypertension disease. Better computational efficiency and more accurate prediction results from the proposed approach are demonstrated. 相似文献
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Kuang-Hung Hsu Chaochang Chiu Nan-Hsing Chiu Po-Chi Lee Wen-Ko Chiu Thu-Hua Liu Chorng-Jer Hwang 《Knowledge》2011,24(1):33-39
The exploration of three-dimensional (3D) anthropometry scanning data along with other existing subject medical profiles using data mining techniques becomes an important research issue for medical decision support. This research attempts to construct a classification approach based on the hybrid use of case-based reasoning (CBR) and genetic algorithms (GAs) for hypertension detection using anthropometric body surface scanning data. The obtained result reveals the relationship between a subject’s 3D scanning data and hypertension disease. The GA is adopted to determine the appropriate feature weights for CBR. The proposed approaches were experimented and compared with a regular CBR and other widely used approaches including neural nets and decision trees. The experiment showed that applying GA to determine the suitable weights in CBR is a feasible approach to improving the effectiveness of case matching of hypertension disease. It also demonstrated that different weighted CBR approach presents better classification accuracy over the results obtained from other approaches. 相似文献
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A developed model of expert system interface (DMESI) 总被引:3,自引:0,他引:3
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