數量屬性 的英文怎麼說
中文拼音 [shǔliángzhǔxìng]
數量屬性
英文
quantitative attribute-
Optimized association rules are permitted to contain uninstantiated attributes. the optimization procedure is to determine the instantiations such that some measures of the roles are maximized. this paper tries to maximize interest to find more interesting rules. on the other hand, the approach permits the optimized association rule to contain uninstantiated numeric attributes in both the antecedence and the consequence. a naive algorithm of finding such optimized rules can be got by a straightforward extension of the algorithm for only one numeric attribute. unfortunately, that results in a poor performance. a heuristic algorithm that finds the approximate optimal rules is proposed to improve the performance. the experiments with the synthetic data sets show the advantages of interest over confidence on finding interesting rules with two attributes. the experiments with real data set show the approximate linear scalability and good accuracy of the algorithm
優化關聯規則允許在規則中包含未初始化的屬性.優化過程就是確定對這些屬性進行初始化，使得某些度量最大化.最大化興趣度因子用來發現更加有趣的規則;另一方面，允許優化規則在前提和結果中各包含一個未初始化的數值屬性.對那些處理一個數值屬性的演算法進行直接的擴展，可以得到一個發現這種優化規則的簡單演算法.然而這種方法的性能很差，因此，為了改善性能，提出一種啟發式方法，它發現的是近似最優的規則.在人造數據集上的實驗結果表明，當優化規則包含兩個數值屬性時，優化興趣度因子得到的規則比優化可信度得到的規則更有趣.在真實數據集上的實驗結果表明，該演算法具有近似線性的可擴展性和較好的精度The number and nature of written and oral enquiries handled by the planning department depend on the demand from the public. they are no more than guestimates at this stage
規劃署所處理的書面和口頭查詢，數量和性質均視乎公眾的需求而定，現階段的預算指標純屬約略估計。This paper discusses the methods of similarity measurement of most clustering algorithms, and taking the type of attribute as a standard of choosing similarity, it expounds the methods used to measure numerical attribute, categorical attribute and mixed attribute
討論了在大多數聚類演算法中的相似性測量方法，並以屬性的類型作為選擇相似性的標準，闡述了用於數值屬性，符號屬性及混合屬性相似性測量方法。Most helper applications allows manually ( or programmed ) control over the volume settings and play functions like rewind, pause, stop and play
大多數助手程序支持使用手動（或程序）來控制音量屬性和播放函數，如：重復、暫停、停止和播放。Discussing quality characters of and garment enterprises constructing a customer satisfaction judgment modal in garment enterprises
摘要本文探討了服裝企業的質量屬性，構建了服裝零售顧客滿意度評判指標體系及相應的模糊綜合評判數學模型。In numeral simulation of passive neutron detection, it is proposed to use the iterative calculation in analyzing the neutron multiplication in nuclear warhead. on this basis, the mass of the plutonium pit could be obtained under some conditions
在被動中子探測數值模擬中，提出在確定了核彈頭的泄漏中子計數后，採用迭代方法計算中子在核彈頭模型中的增殖，由此在一定條件下可實施核彈頭質量屬性的反演。Dynamic segmentation technology is used to resolve the mutual operation problem between fixed spatial element and abundant attribute data, thus favorable foundation is formed to develop hngis with full functions. ( 2 ) this paper systematically analyzes the characteristics of traffic transit in highway network, explains the relative problems about inquire for the optimal route in highway network. it analyzes the factors affecting users making choice, determines the choice object of transit route : integrated evaluation system of link impedance is formed
系統分析了公路網空間實體集以及它們之間的關系，提出了公路網gis數據的具體組織方法，其中涉及到信息圖層空間劃分、公路網gis數據編碼、數據庫的設計等內容：提出採用動態分段（ dynamicsegmentation ）技術來解決固定空間要素與海量屬性數據的關聯和互操作問題，為研究開發完全功能的公路網gis打下了良好的基礎。For the data with quantitative attribute, several unsupervised discretization methods of continuous features are discussed. three simple boolean discretization methods ( equal width, equal frequency and cluster ) and fuzzy discretization are simulated based on a real population statistical database
隨后針對數據庫中的模擬量屬性，分析了非監督定量屬性離散化的幾種方法，在一個統計數據庫基礎上模擬研究了分別基於等寬、等頻和聚類的布爾型分段離散化方法和模糊離散化方法。Attributes reduct, mining classification rules, and discretizing values of quantitative attributes are three fields in mining classification rules
屬性約簡、分類規則提取、數量屬性離散化是分類規則挖掘的三個方面。How to handle these attributes affects the mining results and the efficiency. the dissertation proposes the methods of changing the quantitative attributes into bool attributes, so that many algorithms can be used, based on enhanced fcm and the genetic method
（ 2 ）在分散式挖掘過程中，分散式數據庫中存在著大量的數量屬性，這些數量屬性的處理好壞，直接影響著關聯規則的挖掘效果和效率。Scientific and statistical databases ( ssdb ) have following characters, firstly, relation schema is relatively stable, and each attribute has limited candidate values with high redundancy, secondly, new arrival data only append to the end of current data area and do not change the exist data, thirdly, every relation is made up of plenty of attributes, but majority of queries only relative with less attributes and most queries are read - only queries
科學與統計數據庫（ scientificandstatisticaldatabase ， ssdb ）具有如下特點: （ 1 ）關系的模式穩定、屬性值的值域有限、數據冗餘大; （ 2 ）新產生的數據只追加到當前數據末尾而不更新已有內容; （ 3 ）每個關系都由大量屬性組成，但大多數查詢只與少數幾個屬性相關且多為只讀操作。Performance is one of architecture quality attributes and considers two aspects of system responsiveness : either the time required to respond to specific events, or the number of events processed in a given time interval
性能是體系結構的一個質量屬性，考慮系統對特定時間的響應時間和在給定時間段內響應事件的數目。Based on the biological characteristics and principles, by analysis of the structure and number of protozoa, we can quickly get useful information on the activated sludge process, and subsequently give directions to the performance
根據原生動物的生物特徵及其在不同環境條件下的種屬、數量、活性等表現，通過其組成和數量的分析，可以迅速為活性污泥工藝提供有益的指示信息，從而指導污水廠的生產運行。Based on the additive weighting model and the expectation and square difference method for priorities, the calculating method for minimum changes of weight is obtained when the ranking position between two alternatives is reversed
在區間數的「期望方差」排序法基礎上，基於加權模型，對區間數多屬性決策中權重靈敏度進行分析，並給出了當兩個方案之間排序位置顛倒時某一指標的權重最小變化量的計算方法。By using the attribute clustering analysis through turf vegetation index, 15 tested turfgrasses could be divided into 3 groups ( non - sensitive, medium sensitive and sensitive ), and then, by using the sulphur content in leaf and turf vegetation index as grouping factors, the tested turf grasses were further divided into 3 groups ( strong tolerance, medium tolerance and weak tolerance )
在比較試驗后發現，草坪草對氟污染的反應不同，用草坪植被指數作屬性進行聚類分析，將15種試驗草坪草劃分成了不敏感，較不敏感和敏感3個反應類型，以草坪草葉片含硫量和草坪植被指數作屬性進一步聚類，劃分出了強抗性，中抗性和弱抗性3個抗性類型。In this paper, we propose some new methods for computing the attribute cores, the significance of attributes and the dependency between attribute subsets based on database operations
文中基於數據庫操作，提出了一種計算屬性核值，衡量屬性重要性，判斷屬性子集是否是一個約簡的新方法。Beta value, gained by multi - dimension regression analysis in spss 11. 0 for windows, can judge the influential degree between the dimension of teacher teaching quality and the teaching quality attribute of the whole college and the quality evaluation of entirely teaching system
（ 3 ）應用spss11 . 0forwindows多元回歸分析所得到的標準化偏回歸系數beta值來判斷教師教學質量維度和學院整體教學質量屬性相對于對總體教學質量評價的影響程度。And as a final serious point on a convention, if you want to have a getdto method associated with an entity, one approach is to reserve this method name for one that returns an instance of entity dto, and that this dto contains all the non - scalar properties of the associated entity those properties with a maximum cardinality of 1
約定的最後一個要點是：如果要讓getdto （ ）方法與實體關聯，一種方法就是為返回< entity > dto的實例的方法將保留此方法名稱，該dto包含關聯的實體的所有非標量屬性（這些屬性的最大基數為1 ） 。However, as data mining has penetrated to more application domains, feature selection for unsupervised learning becomes concerned increasingly. therefore, without any information of classification from samples, method of feature selection cannot result in satisfying effect
由於無指導學習沒有關于樣本類別的重要信息，在面對大量屬性的數據集所進行屬性選擇的效果不如有指導學習環境下的結果。In chapter 5, according to the characteristic in the stage of concept evaluation of product design, the quality attribute preference aggregate model which support multi - attribute and group decision is set forth. according to the model, preference aggregation method based on evidential reasoning and rough set theory and rational evaluation method of multi - attribute and multi - evaluator are put forward. consider the wave of evaluator ' s preference caused by uncertainty, robust of quality attribute and concept in the stage of concept evaluation are put forward for the first time
第五章根據產品設計方案評價的特點，提出了支持多屬性群組評價的質量屬性偏好聚合模型，並提出了基於證據推理與粗集理論的質量屬性偏好聚合方法和理性化的偏好聚合方法；針對由不確定性引起的評價者偏好的波動，首次在方案設計階段根據偏好波動提出了質量屬性和方案魯棒性的概念，給出了質量屬性魯棒性的數學描述和方案魯棒性的計算方法；並且進行了實例應用。分享友人