节点文献
基于逐步回归方法的经济预测系统
Economical Predicting System Based on Progressively Regressive Method
【摘要】 本文论述了逐步回归对回归方程进行优化的基本方法,介绍了运用该方法建立的经济预测系统。
【Abstract】 The paper expounds the basic methods which regression equation can be optimized by progressive regression and also gives an introduction to the econ omical predicting system built up with these methods.
【关键词】 逐步回归;
数学模型;
经济预测系统;
【Key words】 Progressive Regression; Mathem atic Model; Economy Prediction System;
【Key words】 Progressive Regression; Mathem atic Model; Economy Prediction System;
- 【文献出处】 微机发展 ,MICROCOMPUTER DEVELOPMENT , 编辑部邮箱 ,1999年03期
- 【分类号】F224
- 【被引频次】2
- 【下载频次】108