an all-inclucive legal system

Aiming at the problem that complete algorithm of attribute reduction based on discernibility matrix can not find approximately minimal reduction,an improved attribute reduction method is proposed based on the original algorithm,and the attribute importance defined from the viewpoint of information theory is regarded as heuristic information.

為了解決基于差別矩陣的屬性約簡完備算法得不到最小約簡的問題,提出了一種改進的屬性約簡方法。

A complete algorithm for attribute reduction in rough set theory based on discernibility matrix was introduced.

提出了一種基于差別矩陣的粗糙集屬性約簡完備算法,算法的求解策略是在每次迭代過程中只選擇必要的條件屬性,如果在某次迭代過程中找不到這樣的條件屬性,則任意排除一條件屬性,為下一次迭代中找到必要的條件屬性做準備。

Based on analyzed the reason of this,an improved complete algorithm is presented.

分析了算法不完備的原因,在此基礎上,提出了一種改進的完備算法,該算法的時間復雜度為max(O(∣C||U∣),O(∣C∣2∣U pos||U/C))。

A Complete Algorithm for Attribute Reduction Based on Strict Partition in Information System;

基于嚴格劃分的信息系統屬性約簡的完備算法

A New Method of Complete Data Reduction Based on the Boolean Matrix

一種基于布爾矩陣的新的屬性約簡完備算法

Improved algorithm based on incomplete data analysis method

不完備數據分析方法(ROUSTIDA)的改進算法

Round-robin tournaments K_(2n)~(i) and a new algorithm of the pefect matchings;

循環賽圖K_(2n)~(i)與完備匹配的新算法

Total Complication Triple I Method Based on Complete BR_0-Algebra;

基于完備BR_0-代數的全蘊涵三I算法

Study of Several Knowledge Reduction Algorithms Based on Complete and Incomplete Information Systems;

完備/不完備信息系統的若干知識約簡算法的研究

A Study of Incomplete Data with Genetic Algorithms

基于遺傳算法理論的不完備數據填補方法

The Study of Incomplete Projection CT Reconstruction Based on Gray System;

基于灰色系統的CT不完備投影重建算法的研究

Improvement about Attribute Reduction Arithmetic based on Rough Entropy in Incomplete Information System;

針對不完備系統的粗糙熵屬性約簡算法的改進

Research on Knowledge Representation and Attribute Reduction Algorithms in Incomplete Information Systems

不完備信息系統中的知識表示與約簡算法研究

An efficient and complete attribute reduction algorithm based on knowledge granular

一種基于知識顆粒的高效完備屬性約簡算法

Complete Algorithm of Quick Heuristic Attribute Reduction Based on Indiscernibility Degree

基于不可區分度的啟發式快速完備約簡算法

New Algorithm of GPS Positioning in Incomplete Condition of Temporal Insufficient Signal

信號短暫缺失下的非完備GPS定位算法研究

Null values estimation method based on rough set for incomplete information systems

基于粗糙集的不完備信息系統空值估算方法

Method for rule acquisition in incomplete information systems based on granular computing

基于粒計算的不完備信息系統的規則提取方法

Attribute Reduction for Incomplete Decision Systems Based on Discernibility Vector

基于區分向量的不完備決策系統屬性約簡算法

The Judgment of Inverse M-Matrix Completion Based on Digraph and Its Algorithm Design & Realization;

基于有向圖的逆M矩陣完備的判定及其算法的設計與實現

The reduction algorithm of discerniblity matrix in incomplete and fuzzy objective information systems;

一種不完備模糊目標信息系統的精度屬性約簡算法