查询词典 data mining

Mining data records from isomorphic pages is an efficient method.

从同构页中挖掘数据记录是一种有效的方法。

A new sequential pattern algorithm based on depth-first search strategy is introduced and the mining mechanism based on lexicographic tree is presented in this paper.The data structure of bitmap is used in order to save and calculate the support of sequences fast.

提出了基于位图深度优先挖掘算法，采用基于字典树数据结构的深度优先策略，同时采用位图保存和计算各序列的支持度，能够较迅速地挖掘出频繁序列。

The mining algorithm is applied on the analysis of macroeconomic data of China.?

此 挖掘算法在中国宏观经济数据的分析上得到了应用。？

In this paper,a research on the outlier mining method for time series data is undertaken.

本文针对时间序列数据进行离群数据挖掘方法的研究。

With the geological-economic evaluation program for pithead heap-leaching mining uranium deposits developed by the authors and the data of column-leaching tests and the geological resrver, the geological-economic evaluation is made to the residual geological reserves of both Lujing and Huangfengling deposit, and the geological reserves of Yangjiaonao deposit of the depleted mines in Lujing uranium ore-field, central-southern China.

采用自主研发的坑口堆浸地质经济评价程序，利用室内柱浸工艺实验数据和矿床地质资源数据，对鹿井铀矿田危机矿山鹿井、黄蜂岭矿床的剩余地质资源及羊角脑矿床的地质资源进行了坑口堆浸地质经济分析。

The algorithm is of high preciseness for mining frequent item, and high perfor-mance for data processing.

实验结果表明，该算法具有很高的频繁项挖掘准确度、快速的数据处理能力。

Data preprocessing is the basis and key step of the whole process of web log mining.

对Web日志数据的预处理是Web日志挖掘的基础和关键。

Finally, based on the data got on the spot, the probability integral method and the finite element simulation were separately used to predict and analyze the collapse development tendency of the No.1203 working face of the Daliuta coal mining area.

最后，根据实测的数据资料，分别运用概率积分法和有限元数值模拟预测分析了大柳塔矿区1203工作面采空区塌陷的发展趋势。

Alex has detailed knowledge on building server rooms and networking systems for such companies as the world's largest mining website.He has experience with low speed data networking and global positioning systems and is now building WlFI and high-speed point-to-point networks for Ratel tv'fobile Communications Ltd. He also is a Business Development Manager in Ratel.

亚历克斯·施瓦茨不仅对制造服务器及网路系统有极丰富的知识，曾为世界最大的矿业公司建造网页，而且对低速数据网路及环球定位系统经验丰富，目前正为利达流动通讯公司建造WIFI及告诉点对点网路。

The framework focuses on: Data fusion process; Knowledge presentation in communication network management; and, Frequent episode rule discovery in network alarm sequence. A frequent episode rule mining algorithm ERDISWIN (Episode Rule Discovery by Sliding WINdows) is provided.

在DFSKDS框架下，重点探讨了数据融合过程，适应于通信网络管理的知识表示方法，以及告警序列中的频繁情景规则挖掘，提出并实现了一种基于滑动窗口的情景规则挖掘算法ERDISWIN(Episode Rule DIscovery by S1iding WINdows)。

The big eared hedgehog, the little owl, the sand gecko, the three-toed jerboa, and every show needs a villain - saw-scale - the viper!

大耳刺猬，小猫头鹰，沙壁虎，三趾跳鼠，每场戏都需要反派角色：蝰蛇。

Plasmodiophora brassicae ; resting spores ; density gradient centrifugation of sucrose ; ultrasonic disruption

根肿；休眠孢子；蔗糖密度梯度离心；超声波破碎