Trial of C4.5/ID3 in predicting the presence of rectosigmoid polyps: a preliminary report in National Taiwan University Hospital

I-Jen Chiang, Jane Yung Jen Hsu, Win Li Lin, Jau Min Wong, Ming Jium Shieh, Cheng Yi Wang

研究成果: 雜誌貢獻文章

摘要

In this study, the C4.5/ID3 learning method is applied to routine physical checkup data to determine the predictive value for colorectal polyps in the recosigmoid region in a general population, comparing data with sigmoidoscopic findings. As a first step, C4.5 was applied to 2746 patients to construct an antecedent-consequence rule for polyp prediction. Following this, the developed antecedent consequence rule for polyp prediction was used on another testing set of 2384 patients. Comparison with the findings on the sigmoidoscopy revealed that C4.5/ID3 failed to identify any significant risk factor for rectosigmoid polyps. Thus, it is concluded that computer simulation study attempting to combine putative risk factors in the prediction of colorectal polyps in general populations is immature.

原文英語
頁(從 - 到)132-137
頁數6
期刊Biomedical Engineering - Applications, Basis and Communications
8
發行號2
出版狀態已發佈 - 一月 1 1996
對外發佈Yes

ASJC Scopus subject areas

  • Biophysics
  • Bioengineering

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