| 基于FP-Growth的战略绩效关联分析算法研究 |
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| 引用本文： | 李良,米智伟,向新.基于FP-Growth的战略绩效关联分析算法研究[J].微计算机应用,2011,32(2):1-8. |
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| 作者姓名： | 李良 米智伟 向新 |
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| 作者单位： | 上海大学,计算机集成制造中心,上海,200072 |
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| 基金项目： | 上海市教委"上海大学SAP不动产项目 |
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| 摘 要： | 在处理战略绩效KPI关联规则挖掘的问题时,由于FP-Growth不能根据业务的需要简化计算过程,从而产生了许多冗余计算,影响了算法的效率。因此,提出了一种基于FP-Growth的战略绩效关联分析算法。通过采用基于规则的约束方法对FP-Growth算法进行改进。一方面,在挖掘的过程中添加剪枝操作,提高频繁项集的挖掘效率;另一方面,在关联规则产生过程中,添加规则约束,生成符合业务要求的关联规则,从而减少了冗余计算,提高了算法的效率。最后,以"某高校科研服务质量指标"为例,验证了该算法的可行性。
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| 关 键 词： | FP-Growth 关联规则 数据挖掘 战略管理 绩效评估 关键绩效指标 |
Research on Association Analysis Algorithm of Strategic Performance Based on FP- Growth |
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| LI Liang,MI Zhiwei,XIANG Xin.Research on Association Analysis Algorithm of Strategic Performance Based on FP- Growth[J].Microcomputer Applications,2011,32(2):1-8. |
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| Authors: | LI Liang MI Zhiwei XIANG Xin |
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| Affiliation: | LI Liang,MI Zhiwei,XIANG Xin(Computer Integrated Manufacturing Center,Shanghai University,Shanghai,200072,China) |
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| Abstract: | When dealing with the issues of KPI association rule mining on strategic performance,FP-Growth can't simplify the computing process according to requirements of business,and caused lots of redundant computing which effected the efficiency of the algorithm,So a FP-Growth based association analysis algorithm of strategic performance is proposed.By the constraint method based on rules,the FP-Growth algorithm is advanced.On the one hand,the efficiency of frequent item set mining is improved by adding clipping o... |
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| Keywords: | FP-Growth Association Rule Data Mining Strategy Management Performance Evaluation KPI |
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