电子测试
電子測試
전자측시
ELECTRONIC TEST
2014年
11期
153-154
,共2页
Bayes方法%点估计%区间估计%学业成绩
Bayes方法%點估計%區間估計%學業成績
Bayes방법%점고계%구간고계%학업성적
Bayesian method%point estimation%interval estimation%academic performance
Bayes方法充分利用先验信息,并综合样本信息来进行统计推断。本文将其应用于点估计、区间估计中来推断学业成绩,进而评价学习效果和教学质量。并将经典方法与Bayes方法进行对比,得出结论:在总体平均成绩的推断问题中,Bayes方法简单实用,更有说服力。
Bayes方法充分利用先驗信息,併綜閤樣本信息來進行統計推斷。本文將其應用于點估計、區間估計中來推斷學業成績,進而評價學習效果和教學質量。併將經典方法與Bayes方法進行對比,得齣結論:在總體平均成績的推斷問題中,Bayes方法簡單實用,更有說服力。
Bayes방법충분이용선험신식,병종합양본신식래진행통계추단。본문장기응용우점고계、구간고계중래추단학업성적,진이평개학습효과화교학질량。병장경전방법여Bayes방법진행대비,득출결론:재총체평균성적적추단문제중,Bayes방법간단실용,경유설복력。
Bayesian method makes full use of prior information,and integrates sample information for statistical inference.This paper applied it to point estimation and interval estimation for inferencing academic performance,and evaluating learning effect and teaching quality.Compared with Bayesian method and classical method,we draw the conclusion:on the question of inferencing overall average grade,Bayesian method is simple and practical, more persuasive.