基于朴素贝叶斯分类器的蛋白质界面残基识别(英文)

来源 :计算机科学与探索 | 被引量 : 65次 | 上传用户:nurgul2120
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蛋白质相互作用中界面残基的识别在药物设计与生物体的新陈代谢等方面有着广泛应用。基于朴素贝叶斯分类器对属性条件独立性的要求,构建了由蛋白质序列谱和溶剂可及表面积组成的蛋白质相互作用特征模型。在一个具有代表性的蛋白质异源复合物组成的数据集中取得了68.1%的准确率、0.201 的相关系数、40.2%的特异度和 49.9%的灵敏度,取得了比其他方法更优的结果,且远优于随机的实验结果。通过一个三维可视化的结果更好地验证了方法的有效性。
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