apter 6 of Principles and Applications of Business Intelligence covers the topic of clustering, also known as cluster analysis. Cluster analysis is a technique used in data mining and machine learning to group similar data points together. It aims to find patterns or structures within a data set that may not be immediately apparent. There are various methods of clustering that can be categorized into different groups. These include partitioning methods, hierarchical methods, density-based methods, and model-based methods. Each method has its own strengths and weaknesses, and the choice of method depends on the specific characteristics of the data and the goals of the analysis. Types of data in cluster analysis include numerical data, categorical data, ordinal data, and spatial data. Similarity between data points can be computed using various measures such as Euclidean distance, Manhattan distance, and cosine similarity. Partitioning methods involve dividing the data into distinct clusters based on certain criteria. Popular partitioning algorithms include K-means, K-medoids, and CLARA. Hierarchical methods, on the other hand, build a hierarchical tree of clusters by recursively merging or splitting clusters. Agglomerative and divisive clustering are two common hierarchical methods. A case study is presented to demonstrate the application of clustering in business intelligence. This real-world example shows how clustering can be used to identify customer segments and personalize marketing strategies. In summary, cluster analysis is a powerful tool in business intelligence that allows organizations to uncover hidden patterns in their data and make informed decisions. By understanding the principles and applications of clustering, businesses can gain valuable insights that can lead to improved performance and competitiveness.
剩余84页未读,继续阅读
- 粉丝: 35
- 资源: 294
- 我的内容管理 收起
- 我的资源 快来上传第一个资源
- 我的收益 登录查看自己的收益
- 我的积分 登录查看自己的积分
- 我的C币 登录后查看C币余额
- 我的收藏
- 我的下载
- 下载帮助
会员权益专享
最新资源
- 京瓷TASKalfa系列维修手册:安全与操作指南
- 小波变换在视频压缩中的应用
- Microsoft OfficeXP详解:WordXP、ExcelXP和PowerPointXP
- 雀巢在线媒介投放策划:门户网站与广告效果分析
- 用友NC-V56供应链功能升级详解(84页)
- 计算机病毒与防御策略探索
- 企业网NAT技术实践:2022年部署互联网出口策略
- 软件测试面试必备:概念、原则与常见问题解析
- 2022年Windows IIS服务器内外网配置详解与Serv-U FTP服务器安装
- 中国联通:企业级ICT转型与创新实践
- C#图形图像编程深入解析:GDI+与多媒体应用
- Xilinx AXI Interconnect v2.1用户指南
- DIY编程电缆全攻略:接口类型与自制指南
- 电脑维护与硬盘数据恢复指南
- 计算机网络技术专业剖析:人才培养与改革
- 量化多因子指数增强策略:微观视角的实证分析