spatial association 中文意思是什麼
spatial association
解釋
空間聯系- spatial : adj. 1. 空間的；在空間中存在[發生，佔有位置]的。2. 佔大篇幅的。n. -ity 空間性。adv. -ly
- 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 【...
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The spatial association rule mining module can discover the location association among geographic objects in a map
空間關聯規則挖掘模塊能夠發現地圖上的各種地理對象之間的位置關聯關系。 -
Spatial distribution pattern of tree species populations and interspecific association in fraxinus mandshurica and juglans mandshurica forest community
水胡林群落樹木種群空間分佈及種間關聯性 -
Firstly, the notion of the form as a = > b [ s %, c % ] is researched and some algorithms are discussed. an algorithm named a progressive refinement approach to spatial data mining is discussed in detail. and a new thought of mining spatial association rule based on spatial data cube is brought forward
闡述了a = > b [ s ， c ]形式的空間關聯規則的基本概念和演算法，詳細研究了一種逐步求精的空間關聯規則挖掘演算法的實現；提出一種基於空間數據立方體的空間關聯規則挖掘的新思路；將空間統計分析引入空間關聯規則挖掘領域，研究了空間權重矩陣、空間自相關、空間關聯等的度量函數，並利用空間統計分析技術發現空間相關關系和空間關聯規則。 -
A new data association algorithm based on signal feature is proposed, which uses not only spatial information but also signal feature information
摘要提出一種基於信號特徵信息的改進聯合概率數據互聯演算法，該演算法不僅利用目標狀態空間信息同時利用了目標特徵信息計算互聯概率。 -
The algorithm improves the efficiency greatly by complex spatial computing and analyzing to gain the association between spatial attributes, accordingly, it avoids the complex process of gaining frequent itemsets
這種演算法有效地利用了gis中的空間分析技術，較好地處理了空間數據間的空間關系，通過復雜的空間計算和分析求得空間屬性之間的關聯規則，大大提高了挖掘效率。 -
After understanding well the association rules, an improved apriori arithmetic : mbar ( ( map - based association rule mining ), has been developed and tested in the paper. 4. we analyze the general theories of spatial association rules, especially bring out a multiple - level spatial association rules arithmetic
在充分理解理論基礎上，文中提出了一種改進的關聯規則演算法：一種基於映射技術的關聯規則採掘演算法mbar ，並進行簡單的測試，驗證演算法的有效性。 -
The article introduces the common way of applying data mining technology in spatial database, especially spatial association rule - based spatial data mining arithmetic
摘要介紹了數據挖掘在空間數據庫中應用的一般方法，特別介紹了關聯規則數據挖掘的方法應用於空間數據庫。 -
In the mining of spatial association rules, a simple method defining transactions in spatial data is adapted, which can keep the location relationship among spatial data and is easy to compute
在挖掘空間關聯規則時，本文採用了一種簡單的在空間數據中定義事務的方法，該方法能夠較好的保持空間數據之間的空間位置關系並且易於計算。 -
( 3 ) the definition of spatial association rule is defined as the spatial and non - spatial relations between spatial objects. the forms of spatial association rule are abundant. two important types of spatial association rule are studied
（ 3 ）提出空間關聯規則主要指空間對象之間的空間和非空間關系，指出空間關聯規則的形式十分豐富，重點研究了兩種形式的空間關聯規則的挖掘。 -
In the same time, spatial association rules is one of the upmost knowledge rules in the result of spatial data mining. it emphasizes particularly on confirming the relation of data in different fields. it tries to find out the dependence of data in multi - fields
同時空間關聯規則是空間數據挖掘結果的一種最主要的知識規則，它側重於確定數據中不同領域之間的聯系，找出滿足給定支持度和可信度閾值的多個域之間的依賴關系。 -
In this paper, data mining techniques based on spatial database, especially gis database, are studied, of which spatial data classification based on rough set theory and spatial association rule mining are studied in detail. the differences between mining in spatial database and in relational database are analyzed
本文以基於空間數據庫特別是gis數據庫的數據挖掘技術為研究對象，主要研究了基於rough集理論的空間數據分類和空間關聯規則挖掘技術，分析了在空間數據庫與在關系數據庫中進行數據挖掘的區別。 -
On the basis of studying spatial data mining method, a spatial data mining system is designed and realized, which can obtain spatial association rules and spatial classification rules from gis database. the system consists of two modules engaged in mining spatial association rules and spatial classification rules separately
在研究空間數據挖掘方法的基礎上設計並實現了一個用於從gis數據庫中挖掘空間關聯規則和進行空間數據分類的空間數據挖掘系統，該系統可分為兩個模塊，分別進行空間關聯規則挖掘和空間數據分類。
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