negative association 中文意思是什麼

negative association 解釋
負相聯
  • negative : adj 1 否定的 否認的；拒絕的 （opp affirmative）； 反對的 反面的；消極的。2 （opp positive） 【電...
  • association : n 1 聯合；聯系；聯盟；合夥；交際，交往。2 社團，協會；學會。3 【生物學】群落，社會。4 聯想。5 【...
  1. And without the hkma operating the clearing system, any negative interest rates would have had to be promulgated through rules made by the hong kong association of banks

    再者，由於結算系統不是由金管局營運，即使推行負利率也必須透過香港銀行公會制定規則來實施。
  2. The clear determination, of both the government and the hong kong association of banks, to adhere to the linked exchange rate, to the extent of actually putting in place a framework for imposing deposit charges negative interest rates, had there been a need to do so, did the trick

    當時政府及香港銀行公會的立場明確，就是在有需要時會不惜向存戶徵收費用亦即是實行負利率，以貫徹遵守聯系匯率，結果收到了預期效果。
  3. The study found no association between lung function and total amount of alcohol consumed ( some previous studies had found a negative effect ), nor between lung health and alcohol from beer, wine coolers or liquor

    研究發現肺部功能與飲酒總量之間並沒有聯系（此前的一些研究發現具有不良的影響） ，肺部健康與啤酒、冷飲酒或烈性酒里的酒精也沒有關系。
  4. The ma1n contribution of the thesis is that, on the bas is of negative association ru1es, we deve1op the mode1 of hybrid associat ion rules

    本文的主要貢獻提出並研究了混合關聯規則模型。負關聯規則作為傳統關聯規則的對立面，也包含了有用的信息。
  5. The angle between cu, ph and the first axis is very small, shows significant positive association. the angle between mn, electrical conductivity and the second axis is also small, showing significant association, and the correlations between p and the second axis are significantly negative

    環境因子中，氮、有機質、海拔與第一軸呈負相關，其餘因子與第一軸呈正相關，而銅、 ph值與第一軸夾角很小，說明它們和水分梯度有顯著的正相關，而錳、電導率與第二軸夾角小，說明它們與第二軸相關性大，而磷和第二軸卻呈顯著負相關。
  6. Price adjustment by mining negative association rules

    基於負關聯規則挖掘的價格調整
  7. China banking association ' s regulatory commission announced on april 6 that its member banks would halt the cross - bank atm inquiry fee before april 20 in response to negative customer feedback

    中國銀監會4月16號宣布協會內的銀行將於4月20號之前取消跨行查詢費以面對人們的怨言
  8. By using of the richness, diversity and evenness indices, combined with twinspan, dca, dcca, multi - factors regression, correlation analysis techniques and so on, species diversity and diversification mechanism were studied. the communities were classified into eight types by twinspan. the first axis of dca indicated basically the diversification of soil water, while the second axis indicated basically the disturbance degree by people. the correlations between n, organic matter, elevation and the first axis are negative association, and the others are positive

    通過豐富度指數、物種多樣性指數和均勻度指數，結合twinspan 、 dca 、 dcca排序，多元回歸和相關分析，研究了物種多樣性及其變化機制，把植物群落分為8個群落類型；物種多樣性指數的dcca第一軸基本上反映了土壤水分的變化，第二軸基本上反映了人類對群落的干擾程度，物種多樣性指數隨土壤水分的增加而增大，隨人類的干擾程度的增加而減小。
  9. But in more situations the random variables generating counting processes may not independent identically distributed, and in all kinds of dependent relations, negative association ( na ) and positive association ( pa ) are commonly seen. the research and apply in this aspect are rather valuable. in chap 2 we prove wald inequalities and fundamental renewal theorems of renewal counting processes generated by na sequences and pa sequences ; in chap 3 we are enlightened by cheng and wang [ 8 ], extend some results in gut and steinebach [ 7 ], obtain the precise asymptotics for renewal counting processes and depict the convergence rate and limit value of renewal counting processes precisely ; at last, in the study of na sequences, su, zhao and wang ( 1996 ) [ 9 ], lin ( 1997 ) [ 10 ] have proved the weak convergence for partial sums of stong stationary na sequences. however product sums are the generalization of partial sums and also the special condition of more general u - statistic

    但在更多的場合中，構成計數過程的隨機變量未必相互獨立，而在各種相依關系中，負相協（ na ）和正相協（ pa ）是頗為常見的關系，這方面的研究和應用也是頗有價值的，本文的第二章證明了na列和pa列構成的更新計數過程的wald不等式和基本更新定理的一些初步結果；本文的第三章則是受到cheng和wang [ 8 ]的啟發，推廣了gut和steinebach [ 7 ] ）中的一些結論，從而得到了更新計數過程在一般吸引場下的精緻漸近性，對更新計數過程的收斂速度及極限狀態進行精緻的刻畫；最後，在有關na列的研究中，蘇淳，趙林成和王岳寶（ 1996 ） 》 [ 9 ] ，林正炎（ 1997 ） [ 10 ]已經證明了強平穩na列的部分和過程的弱收斂性，而乘積和是部分和的一般化，也是更一般的u統計量的特況，它與部分和有許多密切的聯系又有一些實質性的區別，因此，本文的第四章就將討論強平穩na列的乘積和過程的弱收斂性，因為計數過程也是一種部分和，也可以構成乘積和，這個結果為研究計數過程的弱收斂性作了一些準備。
  10. Transportations give convenience and make huge value to people, at the same time they take transportation accident and environment pollution which has been in the catastrophical level. transportation catastrophe brings the losing life, property and the broken environment which are taken by transportation accidents and negative effects of the transportation activity. the essential character of the transportation catastrophe is sociality. the existing researches divide the transportation accident and transportation pollution into two different fields and seldom study the formation mechanism of the transportation catastrophe and forewarning countermeasure on the viewpoint of catastrophe and social management. based on the viewpoint of catastrophe, macromanagement and integrated the road and water transportation catastrophe which its frequency are higher among the transportation, this paper sets up the forewarning management system of carrier in the transportation catastrophe to find a principle and method of the effec tive defending transportation catastrophe and reducing catastrophe losing by using the methods of association theory with demonstration investigation, the theory of system, forewarning management and countermeasure theory. this paper try to offer a new theory and application approach

    現有研究把交通事故與交通污染割裂開來研究，鮮有從災害的角度和社會層面來系統研究交通災害的致災機理與防範對策。本論文從災害和宏觀管理的研究層面，針對交通運輸中發生事故與環境污染頻率較高的公路、水運交通運輸活動，綜合災害學、系統理論、預警管理理論以及對策學理論，採用理論與實證相結合的方法，研究交通災害中載運工具的致災機理及其預警管理系統的構建，尋求有效預防交通災害和降低災害損失的原理與方法，試圖在交通災害治理方面提供新的理論和實踐方法。本論文以發生交通災害的致災要素? ?載運工具為研究對象，通過公路、水運交通中車輛、船舶造成交通災害的成因、表現特徵和擴展規律的研究，構建了交通災害中載運工具的致災機理模型。
  11. Interesting measurement problem often be considered in the process to mine association rules. the paper propose means to mine association rules which contain negative character item by correlation measurement

    興趣度是關聯規則挖掘中經常要考慮的一個問題。本文通過相關度的概念對含有負屬性項的關聯規則生成方法進行了探索，並給出了相應演算法。
  12. To fill the iii completeness of data relation, we need negative association rules, just as it needs negative real number in real number system, negative proposition in logic system

    正如實數系統中需要負實數、邏輯系統中需要否命題一樣，為了滿足數據關系的完備性，我們需要負關聯規則。
  13. At present, positive association rules have been widely concerned, but association rules with negative attributes or negative items are not given sufficient attentiones

    當前，正關聯規則的挖掘受到了廣泛的關注，而對于包含負屬性或負項目的關聯規則並未給予足夠的重視。
  14. Not only the existing algorithms of mining negative association rules and association rules with negative items are very few, but also they are essentially based upon the iterative algorithms of apriori idea, which needs multiple times scanning data sets and generating large amounts of frequent candidate sets

    現有的挖掘負關聯規則以及含負項目的關聯規則演算法為數不多，而且本質上都是基於apriori思想的迭代演算法，需要對數據集進行多次掃描，同時生成大量的候選頻繁項集。
  15. Why those species - pairs shown positive association or correlation was that they had the similar biological characters and the similar eco - adaptive and segeration niche. why the species pairs shown negative association or correlation was that they had different ecological characters, different adaption and overlapping niche

    種對間負關聯或負相關，則是由於它們具有不同的生物學特性、對生境具有不同的生態適應性和相互重疊的生態位所致。
  16. The paper brings forward the generalizing negative association rules, based on changing the definition of traditional positive association rules and emerging negative association rules

    論文基於傳統的正關聯規則和對新興的負關聯規則定義的修改，提出了含負項目的一般化關聯規則。
  17. Reporting doesn ' t have a negative association attached to it

    報告並沒有負面關聯的含意于其上。
  18. In fact, it is equally important to mine negative association rules

    實際上，挖掘正關聯規則和負關聯規則是同樣重要的。
  19. This expansion makes hybrid association ru1es a superset of both traditional and negative association rules

    它是傳統關聯規則和負規則的超集。
  20. On the relevance of data, association rules have positive or negative association rules

    關聯規則就數據項之間的相關性來說，可以有正負關聯規則之分。
分享友人
分享到 Line

分享到臉書