A Prediction Method of Protein Contact Based on Information Granules

摘要：

In this paper, a prediction strategy of protein contact on the basis of information granules and the method to realize it have been brought forward. By this method, this study chooses some properties concerning protein 3D structure to encode, which are used as training samples of prediction model. On the basis of information granules, after dividing the training samples into several groups by applying the way of clustering analysis, this study makes use of Neural Network to construct a prediction model of protein contact. The experiment result indicates that this method can not only increase the prediction accuracy of protein contact map, but also realize incremental study in terms of the new training sample.

关键词： information granules protein contact clustering analysis neural network

作者: Sun Pengfei Zhang Jianpei Sun Pengfei

作者单位: College of Computer Science and Technology Harbin Engineering University Harbin, China College of Math and Computer Science Harbin Normal University Harbin, China

会议类型: 国际会议

会议名称: The 2nd International Conference on Bioinformatics and Biomedical Engineering(iCBBE 2008)(第二届生物信息与生物医学工程国际会议)

会议地点: 上海

会议语种:英文

页码: 66-69

在线出版日期: 2008-05-16（万方平台首次上网日期，不代表论文的发表时间）