rough pattern 中文意思是什麼
rough pattern
解釋
粗糙型-
Fuzzy pattern recognition based on rough set attribute reduction
基於粗糙集屬性約簡的模糊模式識別 -
Rough set theory is a data mining approach capable of dealing with incomplete and inaccurate data, and it has been successfully applied to artificial intelligence and knowledge discovery, pattern recognition and classification, and fault detection
粗糙集理論是數據挖掘的方法之一，它是處理模糊和不確定知識的一種數學工具，已在人工智慧與知識發現，模式識別與分類，故障檢測等方面得到了較好應用。 -
According to the present personalized needs for product design for manufacturing enterprise, the paper applies rough set theory to simplify irrelevant attributions of product design knowledge, to generate decision - making rules, finding potential knowledge - pattern among products or components in order to classify vague target or to provide design knowledge for the design staff
摘要針對製造業產品設計的個性化需求，將粗糙集理論應用於產品設計知識的屬性約簡和分類規則生成，發現產品或零部件間潛在的特徵知識模式，從而為設計人員所能夠提供的模糊對象進行分類或提供設計知識。 -
This tendency warns us that the developing span will be larger between the developed countries & regions and our country if we still comply with the traditional rough pattern which is putting in highly, expending more, polluting heavily and coming out lowly and inefficiently
這種大趨勢警示我們，如果繼續沿用高投入、高消耗、高污染、低產出、低效益、低效率的傳統粗放發展模式，與發達國家和地區的發展差距就會越來越大。 -
There was a carpet : a good one, but the pattern was obliterated by dust ; a fireplace hung with cut paper, dropping to pieces ; a handsome oak bedstead with ample crimson curtains of rather expensive material and modern make ; but they had evidently experienced rough usage : the valances hung in festoons, wrenched from their rings, and the iron rod supporting them was bent in an arc on one side, causing the drapery to trail upon the floor
一個壁爐上面糊著花紙，已經掉得一塊塊的。一張漂亮的橡木床，掛著很大的猩紅色帷帳。用的材料是貴重的，式樣也是時新的，但是顯然被人粗心大意地使用過：原先掛成一隻只花球的帳簾，給扭得脫出了帳鉤，掛帳子的鐵桿有一邊彎成弧形，使帷帳拖在地板上了。 -
Pattern recognition and fault diagnosis based on the rough sets theory and neural networks is studied in this dissertation. rough set theory in the noise environment and in the real region is generalized, and as the sametime, the methods of combine rough set theory with neural networks are proposed. the main contents of the dissertation are organized as follow : at first, a relation of nearness instead of indiscernibility is proposed for increasing the robustness of decision system which consists of noise pollution data
論文運用粗糙集理論與神經網路方法進行了模式識別和故障診斷方面的研究，對在噪聲下和實數領域的粗糙集模型進行了擴展，研究了粗糙集與神經網路的多種集成應用方法，全文的主要內容如下:首先，論文針對經典粗糙集理論中的不可分辨關系對連續屬性值中噪聲數據缺乏容錯性的情況，提出一種相近關系代替不可分辨關系，並用不同的值調節相近關系中可接受的相近程度，限制了可冗餘的范圍。 -
As another aspect of the applications of this method, the scatted electromagnetic field of the fractal rough surface is analyzed, and the relationship between the fractal dimension and the pattern of the scattering coefficient is su mmarized
最後還利用輔助場fdtd方法分析了粗糙表面的散射電磁場，指出散射場方向圖與海面形狀的關系。 -
When laser diode illuminates the rough surface moving transversally across the light beam, the feedback light forms the random speckle due to the random pattern of the target surface, causing random fluctuations in the laser output, which is called as self - mixing speckle interference
結合自混合和散斑的原理，將散斑現象引入半導體激光器。讓半導體激光器的光學反饋來自垂直地照射的粗糙表面，把光強調製成為隨機的散斑信號。 -
To solve some existed problems in data mining, the thesis gives out a few resolutions with the new mathematical tool. information theory and multiple statistics are introduced into rough analysis together with rough set theory and other techniques, new results are giving for knowledge discovering, associative rules mining, pattern classification and data cleaning, etc. after a brief summary on data mining and rough set theory, the research works in the thesis can be descript as follows : 1
Rough集理論是一種新型的處理不確定性知識的數學工具，圍繞著數據挖掘領域存在的問題，本文利用rough集理論與rough分析工具，提出若干解決方案，同時在具體處理問題過程中引入了信息理論、因子分析等方法，與rough分析結合使用，討論了rough集技術在知識發現、關聯規則挖掘、模式分類以及數據清洗等問題中的應用。 -
Considering the ability of rough sets theory to analysis of incompleteness and uncertainty in data, and that of ( fuzzy ) neural networks to pattern recognition, a solution of integration was presented for intelligent diagnosis. diagnosis decision system was reducted based on rough sets theory to find the key conditions for diagnosis, so that the cost can be reduced, and the efficiency can be raised
該方案的基本思想是利用粗糙集理論對數據不完整性和不確定性的分析處理能力實現故障診斷知識發現，即從監測診斷數據或診斷案例中發現關鍵診斷條件，提取或優化診斷規則，在最優診斷決策系統的基礎上，設計神經網路或模糊神經網路，利用其模式識別能力實現故障診斷。 -
She wrote him formal letters, all on one pattern. she did not attach the smallest importance to them herself, and the countess corrected the mistakes in spelling in the rough copy of them
她給他寫信，封封都一樣，枯燥而乏味，她自己對它毫不重視，伯爵夫人多次替她改正草稿中的拼寫錯誤。 -
According to the successful application to pattern recognition of small category for neural network, in this system, we use a distance classifier based on gross periphery feature for rough classification in order to classify the total chinese character set to some small sets, and then a bp network classifier based on the probability distribution of pixels with elastic meshing is used for fine recognition
在此系統中，我們針對神經網路在小類別模式識別中的成功應用，先採用基於漢字粗外圍特徵的距離分類器作為粗分類，以將待識漢字集分成若干個小的漢字集合，然後用基於漢字彈性網格像素概率分佈特徵的bp神經網路分類器作為細分類，以實現漢字識別的目的。
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