value data 中文意思是什麼

value data 解釋
數值資料
  • value : n 1 價值；重要性；益處。2 估價，評價。3 價格，所值；交換力。4 （郵票的）面值。5 等值；值得花的代...
  • data : n 1 資料，材料〈此詞系 datum 的復數。但 datum 罕用，一般即以 data 作為集合詞，在口語中往往用單數...
  1. As a whole the system may compart three modules : ndis drivers in the kernel mode, the dll program in the user mode and the user application program, adopting the share memory technology three modules realize the data share of the control canal rule, the encapsulation data and the network neiborhood name and so on, so we can easily finis1 " the packet authentication by the control canal rule, improve the filtering efficiency of the system. whereas the current of firewall technology, the system has wide utily value and business value. this software is based on windows 2000 operating system, the programming language is chosen as visual c + + 6. 0 and win2000 ddk

    從總體上可以劃分為以下三個模塊：核心層的ndis網路驅動程序、應用層的動態鏈接庫程序以及用戶應用程序，這三個模塊之間通過內存共享技術完成對控管規則、封裝數據、網上鄰居名字列表等數據的讀寫操作，從而很方便的根據控管規則實現了對網路封包的認證操作，提高了系統的過濾效率。鑒于目前防火墻技術的發展趨勢，本系統具有廣泛的實用價值和商業價值，因此具有一定的推廣前景。軟體的開發基於windows2000操作系統，開發語言採用visualc + + 6 . 0和win2000ddk 。
  2. Clob values can be used with sql server 2005 large value data types

    可以與sql server 2005大值數據類型一同使用clob值。
  3. Divider, coaxial line, trigger, signal processing, data acquisition, acquisition control and waveform analysis software is included in the device. when the device operate in the system, overvoltage is transferred to coaxial line by the divider. if the overvoltage amplitude is higher than initialization value, data acqusition card start sampling. when sampling is over, computer save data to file. engineer can analyse parameter of waveform by appropriative software reading data from file

    當裝置在線運行時，系統中出現的過電壓信號通過分壓器傳遞到同軸電纜，通過觸發電路判斷，如果大於預先設定的值則啟動採集卡的同時采樣，采樣結束后，計算機把數據存盤並以文件格式保存，管理人員隨時通過調用專用軟體調取文件進行各種參數分析。
  4. Overvoltage amplitude is higher than initialization value, data acqusition card start sampling. when sampling is over, computer save data to file. engineer can analyse parameter of waveform by appropriative software reading data from file. in the trial measurement, the device shows good performance. simulant trial and actual result indicate that method in the paper acquire approving effect, and the device can be used in the lokv distribution network

    當裝置在線運行時，系統中出現的過電壓信號通過分壓器傳遞到同軸電纜，通過觸發電路判斷，如果大於預先設定的值則啟動採集卡的同時采樣，采樣結束后，計算機把數據存盤並以文件格式保存，管理人員隨時通過調用專用軟體調取文件進行各種參數分析。
  5. The cell value data type of a column is specified in the

    某一列的單元格值數據類型在該列的
  6. Firstly, influence factors of generalization of neural network are presented in this thesis, in order to improve neural network ’ s generalization ability and dynamic knowledge acquirement adaptive ability, a structure auto - adaptive neural network new model based on genetic algorithm is proposed to optimize structure parameter of nn including hidden layer nodes, training epochs, initial weights, and so on ; secondly, through establishing integrating neural network and introducing data fusion technique, the integrality and precision of acquired knowledge is greatly improved. then aiming at the incompleteness and uncertainty problem consisting in the process of knowledge acquirement, knowledge acquirement method based on rough sets is explored to fulfill the rule extraction for intelligent diagnosis expert system, by completing missing value data and eliminating unnecessary attributes, discretization of continuous attribute, reducing redundancy, extracting rules in this thesis. finally, rough sets theory and neural network are combined to form rnn ( rough neural network ) model for acquiring knowledge, in which rough sets theory is employed to carry out some preprocessing and neural network is acted as one role of dynamic knowledge acquirement, and rnn can improve the speed and quality of knowledge acquirement greatly

    本文首先討論了影響神經網路的泛化能力的因素，提出了一種新的結構自適應神經網路學習演算法，在新方法中，採用了遺傳演算法對神經網路的結構參數（隱層節點數、訓練精度、初始權值）進行優化，大大提高了神經網路的泛化能力和知識動態獲取自適應能力;其次，構造集成神經網路，引入數據融合演算法，實現了基於集成神經網路的融合診斷，有效地提高了知識獲取的全面性、完善性及精度;然後，針對知識獲取過程中所存在的不確定性、不完備性等問題，探討了運用粗糙集理論的知識獲取方法，通過缺損數據補齊、連續數據的離散、沖突消除、冗餘信息約簡、知識規則抽取等一系列的演算法實現了智能診斷的知識規則獲取;最後，將粗糙集理論與神經網路相結合，研究了粗糙集-神經網路的知識獲取方法。
  7. Conversion from large - value data types, such as

    之間的轉換也是隱式轉換。
  8. You eliminate the possibility of lost return value data

    ，就可以防止丟失返回值數據。
  9. Table 1 - 1 shows the return value data types that most windows functions use

    那麼程序返回一個值，指明該函數在哪裡執行出錯
  10. To view earned value data on a daily basis

    如果要查看每天的盈餘分析數據：
  11. You can also view earned value data on a daily basis

    也可以查看每天的盈餘分析數據。
  12. Large - value data types cannot be converted to the

    大值數據類型不能轉換為
  13. Class with the specified text and value data

    用指定的文本和值數據初始化
  14. For more information about large value data types, see

    有關大型值數據類型的詳細信息，請參閱
  15. In the value data box, type

    在「數值數據」框中，鍵入
  16. In previous versions of sql server, working with large value data types required special handling

    在先前版本的sql server中，使用大值數據類型需要特定操作。
  17. Write clause are minimally logged. for more information, see " updating large value data types " that follows

    Write子句對較大值數據類型的部分更新進行最小日誌記錄。
  18. Partial updates to large value data types, using the update statement s. write clauses when inserting or appending new data

    插入或追加新數據時，使用update語句的. write子句部分更新到大型值數據類型。
  19. Data type to the large - value data types is an explicit conversion

    數據類型到大值數據類型的轉換是顯式轉換。
  20. Discussed the principle of preprocessing technology, studied the method of preprocessing with practice, talked the technology of transacting null value data, uniformization of data, deleting and constrcting of attribute, and the method of reduction using clustering

    摘要闡述了數據挖掘預處理技術的原理，結合教學實踐研究了預處理的各種方法與技術實現，探討了空缺值、不一致數據的處理，以及屬性刪除與構造，聚類技術進行歸約的方法。
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