random selection 中文意思是什麼

random selection 解釋
任意取樣
  • random : n 〈罕用語〉胡亂行為，偶然的[隨便的]行動[過程]。adj 1 任意的，胡亂的，隨便的；（話等）信口亂說的...
  • selection : n. 1. 選擇；挑選；選拔。2. 拔萃；選擇物；精選物[品]；文選。3. 【無線電】分離，（自動電話）撥號。4. 【生物學】選擇，淘汰。
  1. The selection process was carried out through random selection in our computerized email selection machine ( topaz ) from a database of over 250, 000 email addresses drawn from all the continents of the world

    選拔過程進行了隨機選擇的電腦郵件篩選機（黃玉） ，從數據庫中的25萬多人的電子郵件地址來自世界五大洲
  2. Another participant thought that random selection was not fair

    但亦有嘉賓覺得隨機抽樣不公平。
  3. Clause is used with delete, the delete operation is performed on a random selection of

    ）子句與delete一起使用時，將針對隨機選擇的第
  4. Some strong limit theorems on random selection for countable nonhomogenous markov chains

    關于可列非齊次馬氏鏈隨機選擇的若干強極限定理
  5. A class of strong limit theorems for arbitrary stochastic sequence in random selection system

    任意隨機序列關于隨機選擇系統的一類強極限定理
  6. A strong limit theorem on random selection for independent identical distribution random variables

    獨立同分佈隨機序列隨機選擇的強極限定理的證明
  7. The contest winners were determined by random selection

    這場比賽的優勝者是隨意挑選出來的。
  8. This course examines how randomization can be used to make algorithms simpler and more efficient via random sampling, random selection of witnesses, symmetry breaking, and markov chains

    這課程研究如何用亂數並透過隨意抽樣、隨機選擇證物、破壞對稱以及馬可夫鏈使得演演算法更簡單和更有效率。
  9. The main achievements are as follows : according to the stochastic mechanism, a novel ant colony optimization algorithm with random perturbation behavior ( rpaco ) is presented in this paper. the new algorithm includes two important aspects : a amplify factor formulated by inverse exponent function is developed, which is used to avoid premature, on the other hand, corresponding transition strategy with random selection and perturbation behavior is designed, which is designed to prevent the algorithm from stagnating

    主要成果有：從隨機優化技術出發，提出了一種新穎的隨機擾動蟻群優化演算法，該演算法包含了兩個重要方面：一是提出了採用倒指數曲線來描述的放大因子，可以有效地防止早熟；二是設計出了相應的隨機選擇策略和擾動策略，避免演算法陷入停滯。
  10. Using computer for random selection of 8 - digit telephone number, the survey was conducted through telephone interviews with over 2, 500 people

    問卷調查利用電腦隨機抽樣八位數字電話號碼，以電話方式成功訪問超過2 ， 500名香港市民。
  11. The objective of the performance test was to submit, under various concurrent load conditions, a random selection of pre - defined ifx - encoded request messages and record the elapsed time to receive the anticipated ifx - encoded response

    性能測試的目標是，在各種並發負載條件下提交隨機選擇的、預先定義的、 ifx編碼的請求消息，並記錄接收到ifx編碼的響應的耗用時間（ elapsed time ） 。
  12. The new sector could provide 200 seats for the youth or students sector ; the other 200 seats could be allocated through random selection

    新的界別其中200人來自青年、學生界，其餘200人以隨機抽樣方式選出。
  13. In order to make the user interface agent adjust to evolvement of the system, the dissertation also proposes a collaborator selection method - multi - level top - n random selection algorithm that ensures the higher adaptability and flexibility. we study the negotiation in multi - agent system. our research work deals with two different methods of forming cooperative relation

    為了使用戶介面agent具有適應系統變化的能力，本文提出了一種選擇合作者的演算法? ?多級top - n隨機選擇演算法，該演算法兼顧了合作者完成任務的歷史情況和能力變化等因素，保證了系統具有較好的適應性和靈活性。
  14. These interactive vocabulary games lets you enhance your understanding of new words by allowing you to choose the words you will be using during the game from your personal vocabulary, or from a random selection of words in clicktionary

    這些互動式的詞匯游戲讓您提高您的詞匯理解能力，可以讓您從您的個人詞庫中挑選在游戲中所用到的詞，或者從clicktionary中隨機選擇單詞。
  15. Game : random selection at the beginning of the game and then set to enter lottery, lottery number of rolling sequence disrupted. absolutely fair, no need to go to just one : started the game 1 - 15 choice between an arbitrary number, a total of seven

    游戲說明：游戲開始時選號，然後按確定，進入「搖獎」 ， 「搖獎」號碼的滾動順序打亂，絕對公正，不必找人公正了：游戲開始選擇1 15之間的任意數，共七位，如果沒有選足7位，確定無效。
  16. Game : random selection at the beginning of the game and then set to enter lottery, lottery number of rolling sequence disrupted. absolutely fair, no need to go to just one : started the game 1 - 15 choice between an arbitrary number, a total of seven. without adequate 7 election, determined to be invalid

    游戲說明：游戲開始時選號，然後按確定，進入「搖獎」 ， 「搖獎」號碼的滾動順序打亂，絕對公正，不必找人公正了：游戲開始選擇1 15之間的任意數，共七位，如果沒有選足7位，確定無效。
  17. Also known as the vernam cipher and considered unbreakable although not easy to manage ; the key consists of a random selection of bits exactly as long as the message itself and with which it is xored

    也稱為vernam密碼，它雖然難以管理卻被認為是不可破解的；密鑰由完全與消息本身等長的隨機選擇的位構成，並將它與消息進行xor運算進行加密。
  18. Section 203 ( c ) of the immigration act of 1990 makes available 55, 000 permanent resident immigrant visas each year by random selection through a diversity visa lottery ( dv - 2001 )

    （ dv - 2001 ）根據一九九零年移民法案第二零三條（ c ） ，美國每年透過分散移民簽證抽簽發出總數達
  19. Since the random selection of radius sometimes results in the problem such as the slow learning speed, we propose a center selection method based on the statistic information of the training set. i apply this method to the credit approval prediction, the result indicates the effectiveness of this - method.

    基函數的中心選取問題是rbf網路應用的關鍵因素，本文採用最近鄰學習演算法確定基函數的中心，針對rbf網路通常所採用的隨機選取半徑往往導致網路訓練速度慢等問題，提出了基於樣本統計的中心選取方法。
  20. The experiment cannot be satisfactory because he has to use the random selection of specimens

    這個實驗不會圓滿完成的，因為他不得不用那些隨意選來的試樣。
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