论坛的内容变化更加频繁而且内容增量式更新。
Content of web forums usually changes more frequently and it usually changes incrementally.
提出了一种新的量化关联规则挖掘算法QAR及其增量式更新算法IUQAR。
A novel algorithm, QAR, for mining quantitative association rules and an incremental updating algorithm, IUQAR, are proposed.
摘 要：在增量式关联规则更新算法的研究中，关于负增量式更新算法的研究比较少。
Absrtact: In the study of updating algorithm for incremental association rules, litde research has been done on the negative incremental updating algorithm.
本文的研究工作主要包括以下两个方面：一方面，提出了基于数据库变化的关联规则增量式更新算法。
The work of author mainly focuses on two aspects in the following:On one hand, an incremental updating algorithm for mining association rules based on the change of database is proposed.
在此基础上提出一种基于改进差别矩阵的核增量式更新算法，主要考虑对象动态增加情况下核的更新问题。
The authors introduced an incremental updating algorithm for computing core based on improved discernibility matrix, which mainly considered core updating when objects dynamically increased.
针对目前求核方法存在的问题，基于改进的二进制可辨矩阵及属性核计算方法，提出核属性的增量式更新方法。
An incremental updating approach to computing a core is presented based on the improved binary discernable matrix and the method for computing the core.
此外，它还支持增量式的文件更新。
我们为一个确切状态项的“广播式”完整更新、增量更新、无效更新等方式建立了必需的几种消息原型。
We prototyped several of the messages necessary for "broadcasting" complete updates of a certain status item, incremental updates, invalidations, etc.
实验分析表明，这种增量式信息更新方法很大程度上提高了大型网站搜索引擎网页的更新效率。
The experiment shows that this kind of Incremental information refresh method can improve the large - scale websites refresh efficiency obviously.
实验分析表明，这种增量式信息更新方法很大程度上提高了大型网站搜索引擎网页的更新效率。
The experiment shows that this kind of Incremental information refresh method can improve the large - scale websites refresh efficiency obviously.
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