主题提取是文本处理的一项重要工作。

Subject distillation is an important task in text information processing.

youdao

语句的主题提取是口语对话系统中话语分析部分的工作。

Extraction of the topic from utterances is part of the discourse analysis in a spoken dialog system.

youdao

多检索系统的投票机制，能大幅提高主题提取子任务的性能。

We also use a multiple systems vote mechanism on the topic distillation subtask, and get an obvious improvement.

youdao

So in the first week we run a section called from strawberries to gene therapy where we talk about DNA, extract DNA, you can play with the DNA of an organism and we can think about how to use DNA for other purposes.

第一周组会的主题是从草莓到基因疗法,主要讨论DNA和DNA的提取,使你们对有机组织的DNA有直观的认识,并思考DNA的其它应用

耶鲁公开课 - 生物医学工程探索课程节选