identifying feature 中文意思是什麼

identifying feature 解釋
識別標志
  • identifying : （核彈頭核查）鑒別型
  • feature : n 1 形狀，外形；特色；（特指）好看的外表；〈pl 〉臉形；五官；面目，容貌，面貌，相貌。2 臉面的一部...
  1. 1, q 3, and at last prove the exisitence of ( q, m + n, n, m ) resilient functions when n > q ? 1. intelligentized ids methods, which can make the system more adaptability and self - studying, are important research directions of ids so far. in order to make the ids systems have better identifying ability and efficiency against new intrusions, we propose the intrusion feature extra - ction algorithm based on ikpca by studying the different kinds of intrusion detection feature extraction algorithm based on unsupervised learning, and then theoretically analysis the conver - gence of the algorithm. in addition, we validate the validity of the algorithm by means of experim - ents ; at the same time, through studying ica and neural networks, we propose fastica - nn ids, and then test the kddcup99 10 % date set to make comparison of kpca 、 ikpca and fastica algorithms in intrusion detection advantages and disadvantages

    為了使入侵檢測系統對新的入侵行為有更好的識別能力和識別效率，本文在研究了各種基於無監督學習的入侵檢測特徵提取方法的基礎上，提出了基於增量核主成份分析（ ikpca ）的入侵檢測特徵提取方法，並對該方法進行了收斂性分析，同時結合模擬試驗對其正確性進行了驗證;另外，本文通過研究獨立成份分析和神經網路，提出了基於快速獨立成份分析和神經網路的入侵檢測方法（ fastica - nnids ） ，並通過對kddcup99的10 %數據集的檢測比較了核主成份分析（ kpca ） 、增量核主成份分析（ ikpca ）和快速獨立成份分析（ fastica ）在入侵檢測特徵提取方面的優缺點。
  2. The potential applications of amr include both civil and military communication, especially non - cooperative communications and communication confrontation, such as identifying signals, supervising signals, distinguishing interference, electronic confrontation, analyzing military threat, etc. on the basis of our analysis to the existing research on feature abstraction, the related feature abstraction methods are optimized in this paper, resulting several effective methods such as the feature abstraction based on transformation domain, stepped voltage level analysis, normalized carrier - free spectral energy analysis, squared signal and fourth powered signal analysis, etc. both the decision theory based on recognition algorithms and the artificial neural network ( ann ) based on recognition algorithms is analyzed, and the former is selected as it is more appropriate for this research

    調制類型的自動識別廣泛應用於民用通信與軍用通信，尤其是對于非合作性通信、通信對抗，比如：信號確認、信號監控、干擾辨識、電子對抗、軟體無線電、電子救援、通信對抗、軍事威脅分析等。本論文在分析現有研究的基礎上，借鑒了已有的特徵提取方法，對相關調制類型特徵提取方法進行了優化，使用了一些有效的方法，如基於變換域特徵提取方法、梯層電平分析方法、剔除載波后的歸一化頻域能量分析方法、信號平方后的頻譜分析方法、信號四次方后的頻譜分析方法等。通過對基於決策理論和基於人工神經網路兩種識別演算法進行分析，本論文選擇了較適合的基於決策理論的識別演算法。
  3. The biomedical literature suggests that similar to fingerprints, irises possess distinct feature for uniquely identifying a person. the very special structure possessed by iris provides the iris identification with excelsior accuracy

    虹膜具有類似指紋的獨一無二的個人特徵；更由於虹膜結構的特殊性，使得利用虹膜進行身份鑒別具有更高的準確率。
  4. The biomedical literature suggests that similar to fingerprints, irises possess distinct feature for uniquely identifying a person. furthermore, iris is located on the naked part of human body as to enable the remote examination in the aid of a machine vision system

    虹膜具有類似指紋的獨一無二的個人特徵；而且，虹膜是身體中公開的部位，易於通過機器視覺進行遠程檢查，所以它是一種非侵犯性的生物識別技術。
  5. This provide a basis for further application such as feature editing and so on. unlike traditional method which modifies b - rep or csg to adapt feature - based modeling, the feature - based represent model for the product which based on identifying system is presented. the represent method need not change the b - rep of solid model and can map feature - based model to b - rep - based model

    不同於通常的對邊界表示法或csg法進行改造的模型表示方法，提出了一種基於標識子系統的特徵表示模型，一個零件的特徵表示模型和其低層的幾何實體模型通過標識子系統進行映射，從而不必修改現有的邊界表示模型而能滿足特徵造型的需要並能充分利用已有的實體造型功能。
  6. Thickness is an effective feature for identifying corn from monocotyledonous weed, and the correctness was 90 %. ( 6 ) six shape features were used to design back - propagation network for weed identification and the network structure was 6 - 12 - 3

    （ 6 ）設計了用於雜草形狀識別的bp網路，結構為6 - 12 - 3 ，並對學習誤差、隱層結點數對網路性能的影響進行了研究。
  7. Two key issues of fault diagnosis for the pump valves of reciprocating pump are extracting the fault feature information of stationary process efficiently from system feature signals and identifying the specific faults correctly with analysis of causes

    在故障診斷領域，還有許多問題亟待解決。目前，往復泵泵閥故障診斷需要解決的兩個關鍵問題是有效提取往復泵工作時非平穩時變信號中的故障特徵和將故障特徵準確分類。
  8. Firstly, author sets up a self organization feature map ( som ) model for identifying the cooling load. applying som to identify cooling load has not been reported up to now. this thesis initially reveals the relationship of cooling load of different weekdays

    本文建立了空調負荷日期類型的識別和分類的自組織特徵映射（ som ）人工神經網路模型，首次用自組織特徵映射理論揭示了空調負荷日期類型的分類關系。
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