rough weight 中文意思是什麼
rough weight
解釋
毛重-
A real rough set space and the concepts of real lower and upper approximation corresponding to real - valued attributes is studied. a rhombus neighborhood for som is proposed, and the combination of som and rough sets theory is explored in the dissertation. according to the distance between the weight of winner node and the input vector in the real rough sets space, some new weights learning rules are defined
本文提出採用菱形鄰域代替一般的方形鄰域，可以減少待修正權重的數目;並利用實數粗糙空間的下、上近似集的精確概念劃分自組織映射的輸出結果，使得改進后的映射結果中各類樣本點之間有明顯的間隔，易於進行分類識別。 -
Construction of the model of rough sets with the grade of membership and weight
帶隸屬度及權重的粗糙集模型的構建 -
To be exact, if we combine the rough set theory with fuzzy set theory, optimize the users " queries of synonym and homoionym and then return the query results in the descending of similarity of the documents and queries, the users can get the most relevant query results as long as they define their queries according to their interests and describe their interest weight of every keyword in their queries in details
用戶可以先根據自己在某個時刻的興趣愛好自定義查詢，詳細刻畫查詢中各關鍵詞的興趣度，然後系統採用粗糙集和模糊集理論相結合的方法，對用戶查詢進行同義詞、近義詞的優化和回歸，再進行查詢匹配，將查詢結果按其與用戶查詢相似度高低順序返回，使用戶獲得與其興趣最貼近的查詢結果。 -
For weight setting, first briefly introduces a known weight learning arithmetic based on rough set, and carrying through problem analysis and improvement, also introduces a weight vector gradually learning arithmetic, when user is n ' t satisfied with current weights, we can use it to revise weights gradually
對于權重設置，先簡要介紹了已有的一種基於粗糙集的權重自動學習演算法，並對其進行了問題分析和改進，還介紹了一種權向量漸進學習演算法，當用戶對當前權值不滿意時，可採用此演算法進行逐步修正。 -
Under the condition that the lower - layer elements and their dominating upper - layer elements are considered as the condition attributes and the decision attributes separately, the following problems are studied : refining of assessment index system, acquirement of index weight and the constructing of judgment matrix based on the reduction and the attribute importance theory in rough sets, which achieve the sufficiency use of field knowledge for analytical hierarchy process and decision support of the hierarchy problems for rough sets
摘要將層次分析模型中下層因素與支配它的上層因素分別視為條件屬性和決策屬性，藉助粗糙集的約簡和屬性重要性理論，研究了融合粗糙集的層次分析法的指標體系的完善、指標權重的確定、判斷矩陣的構造等問題，實現了層次分析法時領域知識的利用及粗糙集對層次結構問題的決策支持。 -
In order to assess intangible asset of enterprise, a quantitative model that assesses the intangible asset of enterprises is constructed using combination forecast method based on rough set theory, in the method, the determination of weight coefficients is translated into estimating significance of attributes among rough set
摘要針對如何評估企業無形資產的問題，運用基於粗集理論的組合預測方法，建立了企業無形資產評估的數量模型。 -
Any appearance of excessive bone or weight, constricted or clumsy gait, or long, rough coat should be penalized
如果骨骼外觀過于誇張或體重超重，步法拘禁或笨拙，被毛長，粗糙都會受到處罰。 -
The success successful, because they always look firm overlooks the front, while losers had failed because they dare not face up to the journey ahead, and know how successful, setbacks and tribulations of life is necessary in life, after the storms total rainbow will see more weight to not know life, cherish life more time, seize the day, and the losers have suffered occasional setbacks because of combat, the rough on the front full of fear, they fear the muddy and bumpy front, fear of thorns and stormy journey, so stop where we are and will only complain about the unfairness of life and life ' s hardships, they also know that life can not be heavy, but they do not know that, go back to the fight, confidence, they also know the past can not be changed already doomed, but they do not know is that the present and the future can be its own master and win
成功者之所以成功，是因為他們目光始終堅定的眺望著前方，而失敗者之所以失敗，是因為他們不敢正視前方的旅途，成功者懂得，挫折和磨難是人生必須的歷練，風雨過后總會見彩虹，更懂得人生不能重來，所以更加珍惜生命的時光，只爭朝夕，而失敗者卻因為遭受到偶爾的挫折打擊，就對前方的坎坷充滿了畏懼，他們懼怕前方的泥濘和坎坷，恐懼旅途的荊棘和風雨，所以止步不前，只會抱怨著生活的不公和人生的艱辛，他們其實也知道人生不能重來，但他們不知道的是，可以重來的是拼搏的信心，他們也知道過去的已經註定不能更改，但他們不知道的是，現在和未來卻可以自己掌握和爭取。 -
This article proposes the objective way of calculating the importance of each attribute based on rough set to get the weight of each indicator and unify these two methods above to finally determine the target weight
本文將粗集理論中屬性重要度的概念引入網路課程評價中的權重確定過程，提出將決策者先驗知識給定的權重同粗集理論確定的屬性重要度結合起來作為最終確定網路課程評價指標權重的方法。 -
In this strategy, the theory and methods of attribute importance within rough set were applied to define the weight of each feature attribute of the case ; the theory and methods of knowledge reduction was applied to define the index of the case knowledge base
在該策略中，運用粗糙集中屬性重要度的理論和方法，確定事例各特徵屬性的權重，運用知識約簡的理論和方法判斷事例知識庫的索引。 -
To have a high power density of the electric machine can reduce the volume and weight of the machine. it is no only can save energy and rough material but also can make the machine meet the special requirement of volume and weight
提高電機的轉矩密度，可以縮小電機的體積和重量，不僅節約原材料，而且可以使電機應用於許多對體積重量要求比較高的場合。
分享友人