Development of a System Controls Objective Reliability and Subjective Interest for Supporting Knowledge Discovery in Databases

系统开发控制客观可靠性和主观兴趣，以支持数据库中的知识发现

• 批准号: 19500132
• 负责人: OHSAKI Miho
• 金额: $ 1.75万
• 依托单位: Doshisha University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2007
• 资助国家: 日本
• 起止时间: 2007 至 2009
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19500132/
• 关键词: データマイニング; 知識発見; 興味深さ指標; 信頼性; 興味

This research aimed at the development of a system which supports a domain expert to discover objectively reliable and subjectively interesting rules in databases. We developed the modules to automatically estimate the reliability of rules, model the subjective interest of the domain expert, and balance the objective reliability and subjective interest, and then embedded the modules into the main body of the system. We also confirmed the effectiveness of each module through some simulations and experiments using real clinical datasets.

这项研究旨在开发一个系统，支持领域专家发现数据库中客观可靠和主观有趣的规则。我们开发了自动估计规则可靠性的模块，对领域专家的主观兴趣进行建模，平衡客观可靠性和主观兴趣，然后将模块嵌入到系统主体中。我们还通过使用真实临床数据集的一些模拟和实验证实了每个模块的有效性。

项目成果

Evaluating Learning Algorithm Selection Method for a Rule Evaluation Support Tool Based on Objective Indices

基于客观指标的规则评估支持工具评估学习算法选择方法

• 发表时间: 2007
• 作者: Hidenao Abe;Shusaku Tsumoto;Miho Ohsaki;Takahira Yamaguchi
• 通讯作者: Takahira Yamaguchi

回帰診断に基づく医療データの補間の検討

基于回归诊断的医学数据插值的思考

• 发表时间: 2008
• 作者: 中瀬正和;大崎美穂;片桐滋;畑田由香利
• 通讯作者: 畑田由香利

Evaluation of Learning Costs of Rule Evaluation Models Based on Objective Indices to Predict Human Hypothesis Construction Phases

• DOI: 10.1109/grc.2007.155
• 发表时间: 2007-11
• 期刊: 2007 IEEE International Conference on Granular Computing (GRC 2007)
• 作者: H. Abe;S. Tsumoto;M. Ohsaki;Hideto Yokoi;Takahira Yamaguchi

Evaluation of rule interestingness measures in medical knowledge discovery in databases

• DOI: 10.1016/j.artmed.2007.07.005
• 发表时间: 2007-11-01
• 期刊: ARTIFICIAL INTELLIGENCE IN MEDICINE
• 影响因子: 7.5
• 作者: Ohsaki, Miho;Hidenao, Abe;Yamaguchi, Takahira
• 通讯作者: Yamaguchi, Takahira