tree algorithm造句
例句與造句
- 3 . through the study on decision tree c4 . 5 algorithm , taking criminal ' s information database , we use c4 . 5 decision tree algorithm to generate a decision tree , and use post - pruning method to pruning the decision tree . and then according to the decision tree , we obtain the classification rules finally
( 3 )通過對(duì)決策樹c4 . 5算法的研究,以罪犯信息庫(kù)為例,使用c4 . 5決策樹算法生成決策樹,并利用事后修剪法對(duì)決策樹進(jìn)行修剪;最后由決策樹產(chǎn)生分類規(guī)則。 - In the paper , we have built the binary tree , m - branch tree and tree algorithms based on the test data . what is more , the cluster results have improved obviously after we have developed these algorithms , namely , we have thought over the density information of the data during the course
并在對(duì)實(shí)驗(yàn)數(shù)據(jù)分析的基礎(chǔ)上，分別對(duì)已建立的二叉樹、 m叉樹和樹的方法加以改進(jìn)，即在建立上述模型的過程中充分考慮到數(shù)據(jù)分布的密度信息，使得聚類效果有了進(jìn)一步的提高。 - A new architecture of the dss based on dw is proposed by author , added by olap and dm decision tree algorithm . at last , a foodmart dss is designed and developed by means of the new architecture and new technology . the main contents of paper are as followings : firstly , it analyzes the new architecture of dss based on dw
本文在分析了傳統(tǒng)dss的不足和缺陷后，引入數(shù)據(jù)倉(cāng)庫(kù)及相關(guān)技術(shù)，對(duì)基于數(shù)據(jù)倉(cāng)庫(kù)的dss的體系結(jié)構(gòu)作了研究和探討，用olap對(duì)dss用戶空間作了改進(jìn)設(shè)計(jì)，用dm中的決策樹算法改進(jìn)了dss的方法空間，最后，以食品銷售決策支持系統(tǒng)為例，對(duì)基于數(shù)據(jù)倉(cāng)庫(kù)的決策支持系統(tǒng)的實(shí)現(xiàn)問題作了嘗試， ，有效地改進(jìn)了dss的分析效率和質(zhì)量。 - This paper also describes how to establish a distributed enterprise application by the example of using j2ee model to establish zxmec ( zx medical e - commerce ) . then with the guidance of general process model , we have completed bid - interesting analysis of zxmec and realized two decision tree algorithms
本文還以構(gòu)建基于j2ee模型的振湘電子商務(wù)系統(tǒng)( zxmec )為例，描述了如何建立分布式的企業(yè)級(jí)應(yīng)用，并在通用過程模型的指導(dǎo)下，在振湘電子商務(wù)系統(tǒng)中進(jìn)行了招標(biāo)興趣度分析，實(shí)現(xiàn)了兩種決策樹算法id3和c4 . 5 。 - It's difficult to find tree algorithm in a sentence. 用tree algorithm造句挺難的
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