| 软件成本估算算法研究 |
| |
| 引用本文： | 晏荣杰,宋雨.软件成本估算算法研究[J].华北电力大学学报,2001,28(4):61-65. |
| |
| 作者姓名： | 晏荣杰 宋雨 |
| |
| 作者单位： | 华北电力大学计算机科学与工程系,河北,保定,071003 |
| |
| 摘 要： | 根据软件成本估算存在的困难，介绍了基于回归模型的单阶段成本估算算法，总结了线性和非线性动态多对象、多阶段估算算法，给出了算法的模型依据，分析了不足和优点。提出将以上２种算法结合起来，可提高软件估算的准确度，使估算的结果接近实际、指导实际。
|
| 关 键 词： | 软件成本估算 算法 回归模型 线性 非线性 |
| 文章编号： | 1007-2691(2001)04-0061-05 |
| 修稿时间： | 2001年3月23日 |
Study on Algorithm of Software Cost Estimation |
| |
| YAN Rong-jie,SONG Yu.Study on Algorithm of Software Cost Estimation[J].Journal of North China Electric Power University,2001,28(4):61-65. |
| |
| Authors: | YAN Rong-jie SONG Yu |
| |
| Abstract: | Considering the difficulty of software cost estimation, the authors introduce the single stage algorithm based on regression model and summarize the linear and nonlinear motive multi-object and multi-stage algorithm for software cost estimation. It gives the basis for the algorithm models, analyzes their advantage and disadvantage. Based on combination of the two algorithms in cost estimation, its accuracy can be improved and results will be more reliable. |
| |
| Keywords: | software cost estimation algorithm regression model linear nonlinear |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
