This approach still lazily loads the data, but instead of lazily loading one association at a time, it loads multiple associations. 这种方式仍然以惰性方式装载数据,但并不是每次惰性装载一个关联,而是装载多个关联。
Researchers found no significant association between the time spent using a computer or driving and higher risk of premature death from all causes. 研究人员发现,用电脑和开车的时间与早死风险之间未见明显关联。
Meta-association Rule Mining for Dynamic Association Rule Based on Time Series Model 基于时间序列模型的动态关联规则元规则挖掘
Football Cup was first held in Dalian in1926, Dalian, China as the Chinese Football Association games for the first time ( annually) of the official event. 大连最早举办的足球杯赛1926年,大连中华青年会首次将足球列为中华运动会(每年一次)的正式比赛项目。
We are a professional association looking for a part time administrator. 本公司为专业协会,招收兼职行政人员。
It can resolve the tactics movement target association problem based on low time resolving power. GCA-FDM主要用于低时间分辨率的战术机动目标之间的关联。
Drag onto the page to specify where any instance of a class participates in one association at one time. 拖到绘图页后,可以指定某个类的实例曾经加入某一关联的位置。
Then, it ameliorated and expanded the models of traditional association rule and decision tree for classification, put forward association rule with time constraint and fuzzy decision tree for classification. The thesis amended traditional algorithms and showed the application methods of new models. 然后,论文改进和扩展了传统的关联规则和决策分类树模型,提出了具有确定性时间约束的关联规则和模糊决策分类树,并修改了传统的挖掘算法,通过示例展示了新模型的应用方法。
It matched user's active access sequence with frequent item sets made by association rules in real time and offered different resources to different users. 其利用关联规则得到的频繁项集实时地匹配用户的当前访问序列,对不同的用户提供不同的推荐资源。
The test results show that the Association analysis and the Time Sequence analysis are effective for alarm association analysis in IP Network management system; it can reduce the administrator's work intensity, and make them work more efficiency. 实验结果表明,采用关联规则和时序规则的数据挖掘技术,对IP网管系统的告警相关分析是有效的,能大大降低网管人员的工作强度,提高故障处理的效率。
The Science Society of China, a non-governmental science association in the time of Min Guo, participated in the local education actively while devoting itself to the popularization and research of science. 中国科学社是民国时期一个民间科学社团,在致力于科学普及和科学研究的同时,亦积极参与国内教育活动。
Research on Mining Association Rules from Stock Time Series Data 基于股票时间序列数据的关联规则挖掘研究
Association rules mining in stock time series model 股票时间序列模型的关联规则挖掘
An Efficient Algorithm for Mining Inter-transaction Association Rules in Multiple Time Series 多元时间序列中跨事务关联规则分析的高效处理算法
Association between posttraumatic amnesia time and occurrence of postconcussional syndrome in patients with concussion of brain 胆囊切除术后综合征的原因和处理脑震荡患者伤后遗忘时间与脑震荡综合征出现的关系
Conclusion The status of insufficient and excessive sleeping existed in Chinese at the same time, and further research should be developed on the association between sleeping time and health. Who Needs Sleep? 结论我国居民中睡眠时间不足和睡眠过多的情况同时存在,需要进一步开展睡眠时间与健康关系的研究。
Oil deposit or oil field is a result of association of forming time with spatial distribution of source bed, reservoir, trap, migration and entrapment in petroleum system. 油气藏的形成是静态生油层、储集层、盖层、圈闭组合形态,与动态油气运聚时间、空间上的有利匹配的结果。
Meanwhile, due to the typical time series nature of the statistical data, the trends, comparability rule and association rule about time series within the produced multidimensional data sets will be mined in the thesis. 同时,由于统计数据具有典型的时序性特征,本文又针对生成的多维数据集进行时间序列的趋势分析,相似性挖掘以及关联规则挖掘。
This algorithm needs to search the whole database only one time, with the rational arrangement of memory usage it can successfully mine the association rules in time series. 此方法通过减少数据库扫描次数,优化内存分配,能够高效地分析多元时间序列之间的关联规则。
This paper gives an algorithm for mining association patterns between two different time series, and describes the construction of a mining system. 提出了一种针对不同时间序列间关联模式的发现方法,并阐述了以该方法为基础而构建的关联模式挖掘系统的结构。
Dominating technologies used in Web data mining are association analysis, time sequence analysis, and clustering analysis. 它们采用的主要技术有:关联分析、时序分析、聚类分析等。
In procedure of mining constrained association rules, the execution time is a large obstacle to realize mining algorithm. 在约束关联规则挖掘过程中,影响交互的制约因素是挖掘算法的执行时间。为了提高挖掘过程的交互性,文章提出一种基于两阶段的约束关联规则挖掘算法。
In syntactic aspect, iconicity plays a prominent role because all the three basic techniques: free association, interior monologue and time and space montage are closely related to iconicity; 句法方面,象似性的作用尤为突出,意识流小说创作的三要素:内心独白、自由联想和时空的蒙太奇手法都与象似性有着密不可分的联系;
Because of the data association in time domain, this thesis takes into account the tracking tag's past positions to reduce the random influence on positioning accuracy. 由于时域定位数据之间存在一定的相关性,本文通过引入历史时域数据来减小随机因素对定位估计精度的影响。
The tasks of data mining include association rules analysis, time series module, cluster analysis, classification and predication and so on. 数据挖掘的任务有关联分析、时序模式、聚类、分类与预测等。
Generalized association rule mining shows an association relationship of a time section in database; 广义的关联规则挖掘反映的是一个时间剖面上的关联关系;
Based on the CT model and using the tree searching theory of AI, the dissertation compares popular data association algorithms in terms of time complexity, space complexity and optimality. 根据关联树模型,应用人工智能中的图搜索理论对主要的数据关联算法进行了分类,并从算法的时间复杂度、空间复杂度和最优性等方面对这些算法进行了分析比较。
Temporal association rules of time series are the temporal constraining association among partly changes of time series. Partly changes of time series themselves have time sequence, so time order is a characteristic of the association. 时间序列的时序关联规则指时间序列局部变化趋势之间的具有时间约束的关联关系,这些局部变化趋势发生本身具有时间先后顺序,因此这种关联关系就体现出时序性。
The traditional multi-target tracking data association algorithm includes Nearest Neighbor Data Association ( NNDA), Joint Probability Data Association ( JPDA), etc, but traditional algorithms generally have a contradiction between association time and association accuracy. 传统的多目标跟踪数据关联算法有最邻近(NNDA)算法、联合概率数据关联(JPDA)算法等,但传统算法普遍存在关联耗时与关联准确度之间的矛盾。