asymptotic relative efficiency 中文意思是什麼

asymptotic relative efficiency 解釋
漸近相對效率
  • asymptotic : 漸近的
  • relative : adj 1 關于…的，與…有關系[聯系]的。2 相對的；相關的；以（他物）為準的，相應的，成比例的 （to） 相...
  • efficiency : n. 1. 功效。2. 效率；效能；實力，能力。3. 【物理學】性能。
  1. Theoretical analysis and experimental results indicate that algorithm ecfpcg1 and algorithm ecfpcg2 es - tablished by specifying parameters are much more efficient than the imth method, and roughly speaking, the relative efficiency of the algorithms versus the imth method tends to + 00 at the asymptotic formula inn / in3 when n tends to + 00

    理論分析結果表明：這兩個演算法比imth方法具有更高的效率，而且，演算法ecfpcg1的效率高於演算法ecfpcg2的效率。進一步地，演算法ecfpcg2與imth方法的效率比分別為問題維數n和目標函數復雜性嚴格遞增函數，而且這個效率比的下界隨問題維數n的增大以ln （ n ） ln3的速率趨于無窮大。
  2. A new sign test based on double - ranked set sampling is proposed, and its asymptotic distribution was obtained ; and the asymptotic efficiency relative to under srs and rss was discussed, which show that this test had higher efficiency

    摘要提出基於重排序集抽樣的符號檢驗，給出相應的極限分佈，並討論了相對于基於簡單隨機抽樣和排序集抽樣的符號檢驗統計量的漸近效率，得出此檢驗具有較高的功效。
  3. After analysed the performance of nonparametric detector particularly, three new fusion rules are proposed based on local statistics, their asymptotic relative efficiency is studied

    在詳細分析非參量檢測器的理論基礎上，提出了三種基於局部統計量的融合規則，分析了其漸進性能。
  4. Asymptotic relative efficiency

    漸近相對效率
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