euclidean distance 中文意思是什麼
euclidean distance
解釋
歐幾里德度量-
In analyze the deficiency of traditional intrusion detection system, a new kind of intrusion detection method, which named edid ( an intrusion detection method based on euclidean distance ) is put forward for reduce false positive rate
在此基礎上，將歐氏距離（ euclideandistance ）引入了入侵檢測系統以降低入侵檢測系統的誤報率，並提出了基於euclidean距離的入侵檢測方法intrusiondetectionbasedoneuclideandistance （ edid ） 。 -
Artificial immune algorithm based on euclidean distance and king - crossover
基於歐氏距離和精英交叉的免疫演算法研究 -
A model based on euclidean distance for performance evaluation of camouflage equipment
一種基於歐氏距離的偽裝器材性能評估模型 -
A fast algorithm for complete euclidean distance transformation based on contour scanning
基於圍線掃描的快速完全歐氏距離變換演算法 -
Automatic image mosaic technology based on least euclidean distance criteria of net template
基於網格模板的最小歐式距離準則圖像自動拼接技術 -
During the recognition phase, euclidean distance representing vq distortion in this project is calculated
在認識階段期間，通過對歐幾里德距離代表vq的計算來減少失真。 -
Cluster analysis based on euclidean distance of morphological characters confirmed the traditional taxonomy system. 2
採用歐氏距離的聚類結果很好印證了傳統的分類系統。 -
The euclidean distance is usually chosen as the similarity measure in the conventional k - means clustering algorithm, which usually relates to all attributes
傳統的k -均值演算法選擇的相似性度量通常是歐幾里德距離的倒數，這種距離通常涉及所有的特徵。 -
Given the voronoi diagram of atoms based on the euclidean distance from the atom surfaces, the proposed algorithm first computes a - beta - shape with an appropriate probe
由於一個氨基酸由一組原子組成，一種蛋白質可以由表示為原子的一組三維剛性球來建模。 -
Generally, the euclidean distance and k - means algorithm can be used to clustering the time series, but it is hard to separate the time series with great different variability well
通常可採用歐式距離及k均值演算法進行時間序列聚類，但經分析發現單憑此方法還難以實現不同變化趨勢的交通流時間序列的有效分離。 -
Based on euclidean distance, applied in water detection by electrical sounding, the gradient k method can estimate the location of the well and its flowing yield with measured data, and can obtain satisfactory geologic results
摘要梯度k法以歐氏距離公式為基礎，應用於電測深找水，它能夠利用實測數據較準確地確定最佳井位和估計涌水量，並獲得較佳的地質效果。 -
General method of similar sequence mining based on time series is to transform time series into discrete character series and cluster them into different sets, then compute the euclidean distance between querying series and these sets to measure their similarity
摘要時間序列數據庫中相似子序列的搜索，常用滑動窗口、分形插值逼近等方法將時間序列分割成各子序列，線性擬合各分段子序列，計算查詢序列與各子序列的歐氏距離，滿足距離閾值條件的為相似子序列。 -
In this paper, negative selection algorithm for artificial immune system ( ais ) is improved by adopting genetic algorithm, in which euclidean distance is selected as fitness function, to generate detectors ( antibodies )
摘要將人工免疫系統的反面選擇演算法作了改進，在產生檢測器時，利用了遺傳演算法，並將歐幾里德距離作為遺傳演算法中的適應函數。 -
As a research trial for this thesis, we designed a real circuit based on cpld ( complex programmable logic device ) by vhdl ( very high speed integrated circuit hardware description l anguage ) for the hardware algorithm for euclidean distance transform with multilayer design method, called top - to - down
一down ）的方法，設計了一個基於復雜可編程邏輯器件cpld （ co哪lexprogammablelogiedeviee ）的基本電路，用以驗證基於硬體的歐幾里德距離轉換演算法的各項性能。 -
Secondly, the effect of distance function for clustering performance is researched, the disadvantages of euclidean distance for part family formation are pointed out, a more suitable part - machine processing feature related distance function is put forward, with which the clustering errors for parts and machines are basically eliminated
第二，深入研究了距離函數對fcm聚類性能的作用，指出歐幾里德距離函數對于製造單元構建問題的不足，提出了更加符合成組技術需要、反映問題本質特徵的距離函數，解決了fcm對具體零件和設備的聚類錯誤問題。 -
In these methods, relativity degree solution is the method in which an ideal solution is established, the relativity degrees of evaluated solutions and the ideal solution are compared and orders are marshaled at last. affiliation degree solution is the solution in which ideal solution and ill - ideal solution are established, affiliate degrees between evaluated solutions and ideal solution are resolved by establishing a goal function and then orders of all solutions are marshaled according to measurements of affiliation degrees. gross profit solution is the solution in which both ideal solution and ill - ideal solution are considered, the differences between evaluated solutions and them a re measured according to n - dimension euclidean distance, and then gross profits are calculated
其中關聯度法是首先確立一個理想方案，然後比較待評估方案與理想方案的關聯度，最後根據其大小對各待評估方案進行排序；優屬度法是首先確立理想方案和負理想方案，然後把各待評方案與理想方案和負理想方案的優屬度為權建立一個目標函數，進而求出各待評方案與理想方案的優屬度，最後根據優屬度的大小對各方案進行排序；總效用法的思想是同武漢理工大學碩士學位論文時考慮理想解與負理想解二者作為參照基準，並採用n維歐幾里德距離來度量任意可行解（被評估方案）與理想方案及負理想方案之間的差異，然後指導兩個差異結合在一起計算被評估方案的總效用，評估的原則是總效用越大越好;嫡本是物理學中的概念，在信息理論中被借用來作為度量權重的一種方法，但也可用來評估各方案的優劣，其評估原則是嫡值越大越好。 -
In this paper, the principle of euclidean distance transform based on binary images was demonstrated in detail, and it also introduced the implementation schemes and calculation capabilities of those algorithms for euclidean distance transform which are known. with focus on the practical application, we took some reforms in this paper to implement the distance transform algorithm based on the advantages of previous researches
針對歐幾里德距離轉換演算法的實用性，本文在吸取前人研究成果的基礎上，分析了不同演算法的實現原理和計算性能，對計算性能最接近實際應用要求的演算法，在實現方案上做了相應的改進，提高演算法實現電路計算速度和減小其電路規模，從而使基於硬體實現的歐幾里德距離轉換演算法更具有實用性。 -
The paper studies composition of grasshopper community in different habitats, found that differences in family, genus and species and analyzed the causes of those. the author analyzed the following aspects by spss software and the measure of euclidean distance : ( 1 ) analyzed the relationship between grasshopper species and geographical distribution and divided 9 forestry belt into 3 main habitat model : low mountain conifer and broadleaf integrated forestry belt ; low mountain chanbai conifer forestry belt and middle - high conifer - betula ermam / - tundra belt ; adopted sum of deviation of square to clustered ecological species groups, and thus divided 48 grasshopper species into 3 main category, 12 ecological species groups
在長白山地區蝗蟲生態分佈特點的研究中，主要應用spss軟體包、採用euclideandistance測度法對以下兩方面內容進行了分析： （ 1 ）對長白山地區蝗蟲地理分佈關系進行了分析，將長白山9個林帶劃分為三大生境型：低山針闊葉混交林帶、低山長白松林帶和中高山針葉?岳樺?苔原復合體； （ 2 ）利用離差平方和法對生態種組進行等級聚類，結合實地調查結果，將48種蝗蟲劃分為三大類12個生態種組。 -
This paper probed into the application of euclidean distance formula to the quantitative comparative analysis in electric sounding water exploration and made computation and analysis for several sets of data, which yielded fairly satisfactory results
摘要探討了歐氏距離公式在電測深找水定量對比分析中的應用，並對幾組數據進行計算分析，獲得了較佳效果。 -
According to the virtual endoscopy automatic navigation, using the two - distance field - based 3d center path finding algorithm to find the path, adopting the cylindrical approximation of tubular organs to replace the center path by several approximate cylinders, while using distance transformation that is substituted by euclidean distance to calculate the approximate cylinder ' s axis and radius, the algorithm can save much time
摘要針對虛擬內窺鏡自動漫遊技術，利用基於雙距離場的三維中心路徑提取演算法進行路徑提取，採用管狀器官的圓柱狀近似，將中心路徑用多個近似的圓柱體代替，用距離變換代替歐式距離公式計算近似圓柱體的軸和半徑，節省了大量的計算時間。
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