摘要
采用理论和实证分析相结合的方法,从自身、全国平均水平、中部相邻省份3个层次对比研究河南省农民收入变动情况。结合河南省的实际数据,运用粗糙集理论计算出各因素对河南省农民收入的影响系数,以及若干条确定性预测规则。最后对预测结果进行了分析。
Using theoretical and empirical analysis,the variation of the peasants＇ income in Henan Province was analyzed from the three levels of itself, nationwide average level and neighboring provinces. The influence coefficient of each factor on the peasants＇ income in Henan was compu- ted by using rough sets theory and official data, and several definite forecasting rules were proposed. Finally, the forecasting results were ana- lyzed.
出处
《安徽农业科学》
CAS
2012年第14期8370-8371,8390,共3页
Journal of Anhui Agricultural Sciences
关键词
粗糙集理论
农民收入
约简
预测
Rough sets theory
Peasants＇ income
Reduction
Forecast
