图 书 馆
Ontogen软件演示Ontogen Software Demo |
|
| 课程网址: | http://videolectures.net/mmdss07_fortuna_osd/ |
| 主讲教师: | Blaž Fortuna |
| 开课单位: | 约瑟夫·斯特凡学院 |
| 开课时间: | 2007-11-26 |
| 课程语种: | 英语 |
| 中文简介: |  我们解决了根据社交网络数据构建轻量级本体的问题。例如，我们使用基于电子邮件通信获得的中型研究机构的社交网络。主要的贡献是一个包含五个主要步骤的体系结构，这些步骤使数据可以从给定的电子邮件交易记录转换为估计组织结构的本体。一旦有了一组稀疏向量，我们就可以采用OntoGen工具中实现的半自动本体构建方法。实验和示例性评估表明，我们的方法是有用的，适用于以通讯记录为基础的社会结构建模的现实生活中。 |
| 课程简介: | We address the problem of constructing light-weight ontology from social network data. As an example we use social network of a mid size research institution obtained based on e-mail communication. The main contribution is an architecture consisting from five major steps that enable transformation of the data from a given e-mail transactions recordings to an ontology estimating the structure of the organization. Once having a set of sparse vectors, we apply an approach to semi-automated ontology construction as implemented in the OntoGen tool. The experiments and illustrative evaluation show that our approach is useful and applicable in real life situations where the goal is to model social structures based on communication records. |
| 关 键 词: | Ontogen软件; 社交网络; 稀疏向量; 社会结构建模 |
| 课程来源: | 视频讲座网 |
| 数据采集: | 2020-04-07：zhouxj |
| 最后编审: | 2020-07-28：yumf |
| 阅读次数: | 39 |