图 书 馆
文字处理的许多面孔Many Faces of Text Processing |
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| 课程网址: | http://videolectures.net/wims2011_grobelnik_processing/ |
| 主讲教师: | Marko Grobelnik |
| 开课单位: | 约瑟夫·斯特凡学院 |
| 开课时间: | 2011-11-22 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | Why people process text with computers? It all started many years ago, with the main goal in minds of researchers, to understand the text. In the meantime, the area of text processing developed in many different directions whereby the original goals were often forgotten. Funny enough, it seems, in several decades of computerized processing of textual data, the solution to the 'text understanding' problem didn't evolve much compared to some other, easier and often more profitable problems to deal with (such as information retrieval/search, machine translation or information extraction). In this paper we touch various aspects of text processing along several dimensions: (a) how we represent the textual data, (b) what kind of algorithms and techniques we use, and (c) what kind of problems we solve on the top of text. Finally, it is interesting to observe various research communities dealing with textual data in different ways. Most of them are still rather fragmented and don't learn enough from each other ‐ many of the ideas developed within one community don't cross borders of that community for too long. |
| 关 键 词: | 文本挖掘; 人工智能; 自然语言处理; 计算机科学; 语义网 |
| 课程来源: | 视频讲座网 |
| 最后编审: | 2020-07-24：yumf |
| 阅读次数: | 6 |