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題 名 | Intelligent Search for 2丨[fed2]况 and 2[fed8][fed2][febd]Minimum Aberration Designs |
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作 者 | Chen,Jiahua; | 書刊名 | Statistica Sinica |
卷 期 | 8:4 1998.10[民87.10] |
頁 次 | 頁1265-1270 |
分類號 | 319 |
關鍵詞 | Defining contrast subgroup; Fractional factorial design; Wordlength pattern; |
語 文 | 英文(English) |
英文摘要 | Among all 2□ regular fractional factorial designs, minimum aberration designs are often preferred. When 2□ (the run-size) is no more than 64, most (possibly all) minimum aberration designs have been found. When 2□ = 128, the search for minimum aberration designs becomes very hard. The results in Chen and Wu (1991) and Chen (1992) include all 128-run minimum aberration designs with κ ≤ 5. When n is close to 2□, Tang and Wu (1996) also obtain some minimum aberration designs. In this paper, we search for 128-run minimum aberration design with κ = 6 and κ = 7. By combining theoretical understanding with intelligent computer search, both cases are solved. |
本系統中英文摘要資訊取自各篇刊載內容。