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Description: 在数据库中发现频繁模式和关联规则是数据挖掘领域的最基本、最重要的问题。大多数早期的研究采用了类似Apriori算法的产生候选级并测试迭代的途径代价是昂贵的,尤其是挖掘富模式和长模式时,Jiawei Han提出了一种新颖的数据结构FP_tree,及基于其上的FP_growth算法,主要用于有效的进行长模式与富模式的挖掘.本文在讨论了FP_growth算法的基础上,提出了用Visual C++实现该算法的方法,并编写了算法的程序。-found in the database model and the frequent association rules is the area of data mining the most fundamental and important issues. Most of the early studies used a similar Apriori algorithm for the selection of candidates and test-iterative way was costly, particularly mining the rich patterns and long model, Jiawei Han proposed a novel data structure FP_tree and on the basis of their FP_growth algorithm used effectively the model for long and rich patterns of excavation. This paper discussed the FP_growth algorithm on the basis of the Visual C of the algorithm, and the preparation procedure of the algorithm.
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Size: 10537 |
Author: hq |
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Description: fp_growth,apriori算法的升级版,减少了扫描数据库的次数-fp_growth, apriori algorithm upgrades, reducing the number of scanning the database
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Size: 29639 |
Author: 真真 |
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Description: 基于模式增长的关联规则数据挖掘算法,FP_Growth是一个很好的关联规则挖掘算法 ,已测试通过。
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Size: 33355184 |
Author: Yuki |
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Description: 可挖掘负关联规则的FP_growth算法:将负项目扩展到原始数据集,同正项目一样看成普通项目(该过程已集成到程序中),然后使用FP_growth算法挖掘含负项目的一般化频繁项集
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Size: 59219 |
Author: 耿晓斐 |
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Description: fp_growth研究关联规则的朋友们可以下载看看,很不错
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Size: 7778 |
Author: 王俊 |
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Description: 在数据库中发现频繁模式和关联规则是数据挖掘领域的最基本、最重要的问题。大多数早期的研究采用了类似Apriori算法的产生候选级并测试迭代的途径代价是昂贵的,尤其是挖掘富模式和长模式时,Jiawei Han提出了一种新颖的数据结构FP_tree,及基于其上的FP_growth算法,主要用于有效的进行长模式与富模式的挖掘.本文在讨论了FP_growth算法的基础上,提出了用Visual C++实现该算法的方法,并编写了算法的程序。-found in the database model and the frequent association rules is the area of data mining the most fundamental and important issues. Most of the early studies used a similar Apriori algorithm for the selection of candidates and test-iterative way was costly, particularly mining the rich patterns and long model, Jiawei Han proposed a novel data structure FP_tree and on the basis of their FP_growth algorithm used effectively the model for long and rich patterns of excavation. This paper discussed the FP_growth algorithm on the basis of the Visual C of the algorithm, and the preparation procedure of the algorithm.
Platform: |
Size: 10240 |
Author: hq |
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Description: fp_growth,apriori算法的升级版,减少了扫描数据库的次数-fp_growth, apriori algorithm upgrades, reducing the number of scanning the database
Platform: |
Size: 29696 |
Author: 真真 |
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Description: 基于模式增长的关联规则数据挖掘算法,FP_Growth是一个很好的关联规则挖掘算法 ,已测试通过。-Based on the pattern of growth of data mining algorithms of association rules, FP_Growth is a very good association rule mining algorithms have been tested.
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Size: 33354752 |
Author: Yuki |
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Description: 可挖掘负关联规则的FP_growth算法:将负项目扩展到原始数据集,同正项目一样看成普通项目(该过程已集成到程序中),然后使用FP_growth算法挖掘含负项目的一般化频繁项集-Can be a negative association rules mining algorithm FP_growth: negative item will be extended to the original data sets,同正projects as ordinary items (the process has been integrated into the program), then use the algorithm FP_growth excavation projects with negative generalized frequent itemsets
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Size: 3572736 |
Author: 耿晓斐 |
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Description: fp_growth研究关联规则的朋友们可以下载看看,很不错-Research fp_growth association rules can be downloaded to see my friends, very good
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Size: 7168 |
Author: 王俊 |
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Description: FP-growth 算法,包括了建树和挖掘部分。
代码风格良好,可读性强,运算速度快,
accident.dat, 340000条数据,50 支持度,建树和挖掘时间100秒左右,mushroom.dat, 8000条记录,建树和挖掘不超过8秒-FP-growth algorithm, written with c++,(ide is visual c++ 2008). The program is very fast and robust,for data of accident.dat(340000 items,min support 50 ), the program runs in less than 100s, for mushroom.dat(8000 item), the program runs in less than 8s
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Size: 6951936 |
Author: cy |
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Description: fp-growth的c实现算法fp-growth将发现所有的频繁项目集的过程分为以下两步:构造频繁模式树fp-tree;调用fp-growth(挖掘出所有的频繁项目集。-fp-growth of the c fp-growth algorithm will find all the frequent item sets is divided into the following two-step process: frequent pattern tree structure fp-tree called fp-growth (dig out all the frequent itemsets.
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Size: 245760 |
Author: yang lin |
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Description: 数据挖掘的算法实现,是基于fp_growth方法的-Data mining algorithm is based on fp_growth method
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Size: 28672 |
Author: 戚树慧 |
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Description: VC6.0 C语言实现的简单FP-growth算法,数据挖掘的基础算法-VC6.0 C language implementation of a simple FP-growth algorithm, the basis of data mining algorithms
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Size: 197632 |
Author: 冉冉 |
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Description: FP_Growth是区别于apriori算法的经典算法-FP_Growth apriori algorithm is different from the classical algorithm
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Size: 103424 |
Author: 王卫星 |
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Description: 数据挖掘 关联规则 FP增长算法 简单 易懂 适合初级人员-DataMining DataMining DataMining DataMining DataMining
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Size: 5120 |
Author: 花花 |
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Description: Fp-growth算法 用C++进行编写的 VS2010运行-Fp-growth algorithm
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Size: 4468736 |
Author: 宋洋 |
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Description: 关联规则fp_growth算法 基于程序效率的改进 -improve of fp_growth
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Size: 442368 |
Author: shiwei |
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Description: c++实现关联规则挖掘的fp-growth算法-c++ association rule mining fp-growth algorithm
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Size: 28672 |
Author: bellyoung |
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Description: 人工智能,数据挖掘中的fp_growth算法,c语言实现。-Artificial intelligence, fp-growth algorithm in data mining , c language implementation
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Size: 285696 |
Author: chaoren |
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