图 书 馆
分布式语义与主题建模：理论与应用Distributional semantics and topic modeling: theory and application |
|
| 课程网址: | http://videolectures.net/clarinsummerschool2019_schoech_topic_mod... |
| 主讲教师: | Christof Schöch |
| 开课单位: | 特里尔大学 |
| 开课时间: | 2019-11-18 |
| 课程语种: | 英语 |
| 中文简介: |  近年来，基于分布语义范式的文本分析方法不仅在数字人文学科中广受欢迎。该研讨会将首先向参与者介绍分布语义学的基础知识以及基于该范式的几种方法，特别是主题建模和词嵌入。然后，研讨会将着重于如何实际实施执行主题建模所需的工作流程，包括数据预处理，数据的实际建模，结果的后处理和可视化。我们将使用几个示例数据集，主要使用Python编程语言中的库。最终，该研讨会旨在使参与者能够使用主题建模来追求自己的研究兴趣并分析他们自己的文本数据集合。 |
| 课程简介: | In recent years, methods of text analysis based on the paradigm of Distributional Semantics have become hugely popular not only in the Digital Humanities. This workshop will first introduce the participants to the fundamentals of Distributional Semantics as well as to several methods based on this paradigm, particularly Topic Modeling and Word Embeddings. The workshop will then focus on how to practically implement the workflow required to perform Topic Modeling, including data preprocessing, the actual modeling of the data, postprocessing and visualization of results. We will work with several sample datasets, mostly using libraries from the Python programming language. Ultimately, the workshop aims to enable participants to use Topic Modeling to pursue their own research interests and analyze their own collections of textual data. |
| 关 键 词: | 分布式语义; 主题建模; 文本数据集合 |
| 课程来源: | 视频讲座网 |
| 数据采集: | 2020-11-23：cjy |
| 最后编审: | 2020-11-23：cjy |
| 阅读次数: | 57 |