摘要
在传统灰色系统预测房价模型的基础上,提出了循环灰色系统预测房价模型,使得预测数据的精确性更高.
The traditional grey system for predicting the house price is optimized by adopting the circulating grey system to make the predictive data more accurate.
出处
《宁德师范学院学报(自然科学版)》
2017年第4期389-392,共4页
Journal of Ningde Normal University(Natural Science)
关键词
房价
增长速率
最小二乘法
传统灰色预测
循环灰色预测
house price
growth rate
the least-square method
traditional grey system
circulation grey system