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    题名: Multidimensional data mining for healthcare service portfolio management
    作者: Chiang, Johannes K.;Huang, Sheng Yin
    姜國輝;黃聖尹
    贡献者: 資管系
    关键词: Association patterns;CRM;Customer relationship management;Healthcare services;Information loss;Mining techniques;Multi-dimensional analysis;Multidimensional data;Data structures;Data warehouses;Financial data processing;Health care;Investments;Medical applications;Taxonomies;Data mining
    日期: 2013-01
    上传时间: 2015-05-28 16:52:25 (UTC+8)
    摘要: Data Mining is one of the most significant tools for discovering association patterns that are useful in for health services, Customer Relationship Management (CRM) etc. Yet, there are some drawbacks in conventional mining techniques. Since most of them perform the plain mining based on predefined schemata through the data warehouse as a whole, a re-scan must be done whenever new attributes are added. Secondly, an association rule may be true on a certain granularity but fail on a smaller one and vise verse. Last but not least, they are usually designed specifically to find either frequent or infrequent rules. With regard to healthcare service management, this research aims at providing a novel data schema and an algorithm to solve the aforementioned problems. A forest of concept taxonomies is used as the data structure for representing healthcare associations patterns that consist of concepts picked up from various taxonomies. Then, the mining process is formulated as a combination of finding the large itemsets, generating, updating and output the association patterns. Crucial mechanisms in each step will be clarified. At last, this paper presents experimental results regarding efficiency, scalability, information loss, etc. of the proposed approach to prove the advents of the approach. © 2013 IEEE.
    關聯: International Conference on Computer Medical Applications, ICCMA 2013, 2013, 論文編號 6506172, 2013 International Conference on Computer Medical Applications, ICCMA 2013; Sousse; Tunisia; 20 January 2013 到 22 January 2013; 類別編號CFP13IMB-ART; 代碼 96944
    数据类型: conference
    DOI 連結: http://dx.doi.org/10.1109/ICCMA.2013.6506172
    DOI: 10.1109/ICCMA.2013.6506172
    显示于类别:[資訊管理學系] 會議論文

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