correlation of attributes 中文意思是什麼
correlation of attributes
解釋
品質相關- correlation : n. 相互關系，相關（性）；對比；交互作用；【數學】對射，異射。 correlation index 關聯指數。 correlation mineral 對比礦物。
- of : OF ＝Old French 古法語。
- attributes : 屬性特徵
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Outlier detection is a very important technique in data mining. in this paper, a more practicable system on outlier mining technique in high - dimensional is presented, which uses reduction character of rough set to cut out some inessential attributes and then mines outliers in subspace of every correlation rules
本文提出了對高維空間下離群點挖掘技術上的一個改進，即利用粗糙集的約簡特性對高維空間下的數據屬性進行約簡，通過約簡一些無關緊要的屬性來減少高維空間的維數。 -
First, basing on carefully post - processing and correcting seismic data, inverse the wave impendance and physical parameters of reservoir, making the researches of seismic attributes are made, then, the relationship between seismic attributes and oil - gas parameter are used to make regression analysis and calculating physical character parameter of reservoirs and oil - gas. basing on avo attributes analysis of known well, the correlation of avo attributes and oil - gas can be applicated in whole area
首先對地震資料進行精細疊后處理及統一校正，在此基礎上進行波阻抗反演、物性參數反演、地震屬性的研究，並利用油氣參數與地震屬性之間的關系進行回歸分析，計算油氣及儲層的物性參數；從已知井處的avo屬性處理及分析入手，研究avo與油氣的關系並應用於整個研究區；計算出剖面的吸收系數並研究其與儲層分佈和油氣之間的關系。 -
One attribute selection and reduction method is presented based on that using factor analysis technology to divide conditional attributes into groups to outline that conditional attributes in one attribute group is relevant to corresponding factor, and those factors are linear combination of target concept. information entropy evaluation is used for attribute selection based on that whether the attributes groups and attributes are strong correlation with corresponding target concept and factor, reserving attributes that are correlative to target concept, and deleting irrelevant attributes
提出一種屬性選擇和屬性消減方法，引入因子分析技術對條件屬性進行分組，每個屬性類內部的條件屬性與相應的因子線性相關，所有因子是目標概念的線性組合，根據屬性類或屬性是否與相對應的目標概念或因子強相關，引入信息熵評價方式對之進行選擇，選擇出與目標概念相關的屬性，剔除無關的屬性。 -
It implies the probability of solving the fundamental problem of accounting through the illustration of correlation among accounting objectives, information characteristics and measurement attributes and the intrinsic relation between eva ( a measurement of performance ) and residual income valuation ( an equity valuation method ). accounting standard setting is the core of the thesis, and it is the main method used present all over the world to solve the fundamental problem of accounting as well
為尋求會計基本問題的可行解，我們探討了會計目標、信息質量特徵和計量屬性之間的交叉相關性以及eva （一種業績衡量方法）和剩餘收益估價（一種權益估價方法）的內在聯系，這種交叉相關性和內在聯系預示了解決會計基本問題的可能性。 -
There are three means to decrease the number of attributes : delete irrelevant attributes to the task using fisher ' s discriminant ratio ; merge correlate attributes according to pearson ' s correlation coefficient ; reduce the dimensionality of the attribute vector by singular value decomposition
在屬性選取時根據fisher函數把對分類影響小的屬性刪除，由pearson ' scorrelationcoefficient將相關聯的屬性合併，用singularvaluedecomposition減少屬性向量空間的維度。 -
Traditional grouping method could not use all attributes of entity and fuzzy correlation space based approach needed more match computation. fuzzy grouping method added two new techniques based on the fuzzy correlation space approach : fuzzy consistent relation based weight distribution and grid based preprocessing
由於傳統的分組方法不能充分利用實體所有的屬性，而基於模糊關聯空間的分組方法需要過多的運算量，本文提出一種模糊分組方法，該分組方法在基於模糊關聯空間方法的基礎上加入基於模糊一致性的權值分配方法和基於格子的預處理分組方法。 -
However, in many areas of application, the negative factors are also very important source of information, it is necessary to study the correlation between negative attributes of things
然而在很多應用領域中，事物的否定因素也是非常重要的信息來源，因此有必要研究事物負屬性之間的關聯關系。
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