Text clustering is an important technology for Topic Detection and Tracking.
文档聚类是实现话题检测与跟踪的重要方法。
New topic detection is an important research in the field of topic detection and tracking.
新话题监测是话题检测与跟踪领域的一项重要研究。
At present, there are many researches about Topic Detection and Tracking, but these analyses aim at news events mainly.
目前对话题识别和话题跟踪的研究非常多，但这大都是对新闻事件进行分析。
Topic Detection and Tracking is a research driven by evaluation, which intends to organize and utilize information stream of texts according to event.
话题发现与跟踪是一项评测驱动的研究，旨在依据事件对语言文本信息流进行组织利用。
As an important subtask of topic detection and tracking, topic tracking identifies and collects relevant stories on certain topics from information stream.
作为话题检测与跟踪的重要研究子课题，话题跟踪针对特定话题，识别后续信息流中的相关报道。
This paper' s research can be used very well in automatic content extraction, auto QS system, topic detection and tracking, automatic summary system and so on.
本文的研究成果可以很好地应用于自动内容抽取、自动问答系统、话题追踪结果及自动文摘系统中。
Topic link detection is a foundational research in the field of topic detection and tracking, which detects whether two random stories talk about the same topic.
通过分析大量的英文报道的特点，针对目前话题检测研究中存在的难以区分两次不同的火车事故或爆炸事件的问题提出了基于内容分析的话题检测算法。
Topic Detection and Tracking (TDT) can help us to organize the potential information so that we can grasp all the details about events and the relations between events.
话题检测与跟踪（TDT）技术可以帮助人们把分散的信息有效地汇集并组织起来，从整体上了解一个事件的全部细节以及该事件与其它事件之间的关系。
Topic detection and tracking (TDT) aims to develop a series of technologies for event based information organization, and hierarchical topic detection (HTD) is a new task of it.
针对互联网上论坛和新闻网站发布的海量自然语言文本，该文设计一个话题识别与跟踪系统，将海量的数据分类整理并聚合形成各个话题。
New event detection is an important research in the field of topic detection and tracking, and its task is real-time monitoring the stream of news stories and identifying the new topics in it.
新事件检测是话题检测与跟踪领域的一项重要研究，其任务是实时监控新闻报道流并从中识别新话题。
Topic detection and topic tracking are two tasks of TDT.
话题检测、话题跟踪分别是TDT的两项子任务。
Topic detection and topic tracking are two tasks of TDT.
话题检测、话题跟踪分别是TDT的两项子任务。
应用推荐