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來源資料
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題名 | 灰色預測與迴歸分析之比較--以臺灣重大職業災害為例=Comparing Grey Prediction with Regression Analysis in Major Occupational Fatalities in Taiwan |
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作者 | 吳聰智; 劉柄麟; 李金泉; Wu, Tsung-chih; Liu, Pin-ling; Lee, Jin-chuah; |
期刊 | 弘光學報 |
出版日期 | 20011100 |
卷期 | 38 2001.11[民90.11] |
頁次 | 頁49-54 |
分類號 | 556.32 |
語文 | chi |
關鍵詞 | 重大職業災害; 灰色預測; 迴歸分析; Grey prediction; Regression analysis; Occupational fatality; |
中文摘要 | 本文乃利用行政院勞工委員會所發布重大職業災害統計資料,分別以四年及十年 建立灰色預測方程式及迴歸方程式,來預測八十七年的重大職業災害次數,並與實際次數作 比較。結果發現,灰色預測的平均殘差皆大於迴歸分析的平均殘差,但就數據僅有四個的時 候,前者卻小於後者。 |
英文摘要 | The report from data analysis of occupational fatalities, during the period 1988 through 1998, was used to compare grey prediction with regression analysis in forecasting the frequency of the fatality to 1998. It was discovered that average residual of GA was more than that of RA. However, the former was less than the latter when there were four data. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。