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- In order to get the reduction of attribute，the paper proposes a rough set attribute reduction algorithm based on AGA. 摘要 為了獲得有效的屬性最小相對約簡(jiǎn)，提出了一種基于自適應遺傳算法的粗糙集知識約簡(jiǎn)算法。
- The general reduct algorithm was improved and a new heuristic one was introduced. 5. 4.;對現有的約簡(jiǎn)算法進(jìn)行了改進(jìn)，并提出了一種求取較優(yōu)約簡(jiǎn)的啟發(fā)式算法。
- Combining the max rate sampling strategy and the discernibility matrix together creates the dynamic reduct algorithm. 結合概率抽樣策略和差別矩陣構造出一個(gè)動(dòng)態(tài)約簡(jiǎn)算法。
- A new adaptive data reduction algorithm is presented to display large amounts of data on the computer screen of active sonar system. 摘要本文討論了主動(dòng)聲納系統中主動(dòng)檢測結果的數據顯示問(wèn)題。
- In addition, a SAR interferogram noise reduction algorithm based on the SNR threshold is proposed with detailed flow graph analysis. 在此濾波方法的基礎上， 進(jìn)一步提出了基于信噪比門(mén)限判斷的干涉圖兩級處理濾波法，并對其處理流程做了詳細的討論。
- In the paper,some shortcomings of Zhi Tian-yun s the attribute reduction algorithm based on binary discernibility matrix are pointed out. 指出支天云的二進(jìn)制可分辨矩陣約簡(jiǎn)算法存在的不足,給出簡(jiǎn)化的決策表定義和基于二進(jìn)制可分辨矩陣的屬性頻率函數的定義。
- To this issue，an attribute frequency reduction algorithm based on improved discernibility matrix is presented in this article. 針對這一問(wèn)題，提出了一種基于改進(jìn)可辨識矩陣的屬性頻率約簡(jiǎn)算法。
- This paper discussed the attribute reduction in rough set combined fuzzy relation theory,and then proposed a new attribute reduction algorithm and gave an illustrative example. 結合模糊關(guān)系的理論,對粗糙集理論的屬性約簡(jiǎn)算法進(jìn)行研究,提出了一個(gè)新的屬性約簡(jiǎn)算法,并給出了一個(gè)應用實(shí)例。
- A speckle reduction algorithm using adaptive correcting principle for human eye retinal is proposed on the basis of analyzing speckle creating mechanism in IR image. 摘要在分析紅外圖像斑紋產(chǎn)生機理基礎上，提出利用人眼視網(wǎng)膜自適應調節原理的去斑方法。
- In this paper, Based on Rough sets, the algorithm of decision form reduction algorithm of Rough sets is studied, and is applied to the recognition of characteristic points in electrocardiogram. Finally the reduction rules are obtained. 本文在粗糙集理論的基礎上，對粗集決策表的簡(jiǎn)化理論進(jìn)行了研究，并將粗集決策表簡(jiǎn)化方法用于心電圖特征點(diǎn)的識別，得到了心電圖特征點(diǎn)識別的簡(jiǎn)化規則，利用這些簡(jiǎn)化規則可以有效地識別出心電圖特征點(diǎn)。
- For linear model reduction algorithms, The Krylov subspace based algorithms including Arnoldi process and Lanczos algorithm are introduced. 同時(shí)對于這兩種常見(jiàn)的模型降階算法，本文將給出相關(guān)的誤差分析。
- In this paper, considering the low efficiency of the reduction algorithm, a complete heuristic reduction algorithm is presented The better effect can be tested by the experiment on UCI data. 本文深入分析了完備算法低效性的根源,結合啟發(fā)式信息給出了一種完備的屬性約簡(jiǎn)算法。 對UCI數據實(shí)驗結果表明,這個(gè)算法是有效的,完備的。
- And three modified attribute reduction algorithms are presented, including modified algebraic algorithm, weighed sum of attribute significance algorithm and modified discernible matrix algorithm. 提出了三種改進(jìn)的屬性約簡(jiǎn)算法:改進(jìn)的代數集合算法、重要度加權平均算法和改進(jìn)的可辨識矩陣算法。
- A New l-reduced Lattice Reduction Algorithm 一種新型l次格基規約算法
- A Reduction Algorithm Based on Rough and Fuzzy Sets 基于粗糙集和模糊集的屬性約簡(jiǎn)算法
- Quick Reduction Algorithm Based on Attribute Order 屬性序下的快速約簡(jiǎn)算法
- Variable Universal Knowledge Reduction Algorithm 變論域知識約簡(jiǎn)算法
- A cyclic code with minimum redundancy used to check errors in a set of characters. 一種用于檢查一組字符的錯誤、并且具有最小冗余度的循環(huán)碼。
- The unsaturated link occurs in a cyclic system. 在環(huán)體系中存在不飽和鍵。
- The reduction of unemployment should be paramount. 降低失業(yè)率應是頭等大事。
