newness rate 中文意思是什麼
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According to different assessment aim, there were many different index - systems and assessment styles. depending on current newness rate analysis a new idea - general newness rate was set forward. it changed single vector current of newness rate to multi vectors and large its extent of feasibility
最後，依照多指標綜合評價思想，在現有成新率分析基礎上，提出廣義成新率概念，將原有的成新率評價的一維空間拓展到多維空間，豐富了評價內容，拓寬了適用范圍，不僅可以用在設備系統估價，同時也可以用在設備系統決策的很多領域。 -
This thesis provide the intrusion detection model through network performance learning. the thesis provide the structure figure and flow chart. and genetic algorithm applied in this model eliminate the high wrong alarm rate, the thesis provide coding policy, fitness function and object function. the thesis introduce a 3 - tuple < match, entropy, newness > to describe the characteristic of the netvvork. the thesis provide the intrusion detection algorithm just to find intrusions
提出了一種基於網路性能學習的入侵檢測模型。給出了模型的框架圖，以及模型主要的流程步驟。並詳細分析了遺傳演算法在模型中的應用，給出了編碼策略、適應度函數和目標函數，引入了一個三元組來描述網路性能變化，並給出了相應的入侵檢測演算法。
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