蛋白质结构预测算法的评估  

Performance Assess of the Algorithms for Protein Structure Prediction

作　　者：王勇献[1] 王正华[1] 张振慧[1] 

机构地区：[1]并行与分布处理国家重点实验室,湖南长沙410073

出　　处：《计算机工程与科学》2005年第8期62-64,共3页Computer Engineering & Science

基　　金：国家自然科学基金资助项目(60003001)

摘　　要：选取合适的蛋白质结构预测算法的性能评估指标,是直接影响到衡量和比较各种蛋白质结构预测算法优劣的重要问题。本文对目前各种评估指标进行了剖析比较,总结对比了各种评估指标的优缺点,分析了其相互之间的联系与区别,并结合神经网络建模,提出各种评估指标的适用范围与使用原则。Accessing the algorithm performance plays an important role in the protein structure prediction. This paper provides a unified overview of performance measurements widely used in the performance assess of the algorithms for protein structure prediction. We briefly discuss the advantages and disadvantages of each approach, and analyze the correlation and comparison among them. Furthermore, we discuss the considerations of some applications based on neural network modeling, and finally give the applicable area and workable principle of these measurements.

关 键 词：蛋白质结构预测 性能评估 生物信息学 

分 类 号：Q811[生物学—生物工程] TP391[自动化与计算机技术—计算机应用技术]