1) New topic detection
新话题监测
1.
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。
2) topic detection and tracking
话题监控
1.
Interaction model of community mining and topic detection and tracking
社团挖掘和话题监控的互动模型研究
4) topic renewal
话题更新
1.
This thesis implements an algorithm of topic tracking based on topic renewal(TR).
本文实现了基于话题更新的话题跟踪算法(简称TR算法),该算法利用自适应的话题跟踪思想在话题中不断加入与该话题有关的新内容,对话题模型进行更新,提高话题模型的适应度。
2.
This paper implements an algorithm of topic tracking based on topic renewal through describing the vector space model.
话题跟踪是一项面向新闻报道信息流进行已知话题跟踪的信息处理技术,本文在现有的向量空间描述文档的基础上,实现了一个基于话题更新的话题跟踪算法,提出了基于知网的近义动词分析的跟踪算法及基于知网的近义动词分析和话题更新的话题跟踪算法。
5) topic detection
话题检测
1.
Study on Early Warning System for Technical Barriers to Trade Based on Improved Topic Detectionin
基于改进的话题检测技术的TBT预警系统研究
2.
Based on the analysis of lots of English stories, we propose a Content Analysis-based topic detection algorithm,which aims to solve the problem existing in the topic detection research,which is difficult to detect two distinct train or explosion accidents as different events.
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。
3.
The thesis studies the theories of network based opinion dynamics from the view of evolution process of virtual community networks,network structures and user behavior analysis based hot topic detection,personal strategy selection in opinion evolution,group size in opinion formation and the influence of intervention strategy on opinion evolution.
通过对现有数据的处理结果,进而提出了网络社区的网络构造算法、网络社区用户适应度估计算法、网络社区用户活跃度估计算法以及网络社区热点话题检测算法。
6) problem in monitoring
监测问题
补充资料：话题
谈话的中心：～转了ㄧ换个～接着说。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条