可挖掘的

That is to say, there appears a new direction in data mining field: visual data mining.

因此，数据挖掘领域中产生了一个新的方向：可视化数据挖掘。

Mining design patterns from source code is a very important technology for improving the intelligibility and maintainability of software.

从系统源码中挖掘设计模式对软件的可理解性和可维护性具有重要意义。

The methods to calculate the subjective interestingness and to measure the importance of rules by using of the domain knowledge are studied.

引 言在数据挖掘中，对规则的关注程度( interest-ingness)是用户对挖掘出的知识的合法、新奇、有用和可理解性的综合度量 [3 ] 。

A visual data mining prototype system, called KingVis, based on parallel coordinates was designed and implemented.

设计实现基于平行坐标的可视化数据挖掘原型系统KingVis，其中实现了可视化聚类分析和可视化数据分类两个模块。

Experimental results show that the non-redundant rules with smaller sizes can be discovered. Thus, the understandability of mining result is improved. Furthermore, the proposed algorithm is also efficient.

实验结果表明，本文提出的算法不仅可以发现规模较小的无冗余关联规则，提高了挖掘结果的可理解性，而且具有较高的挖掘效率。

At last, the paper discusses the function of user interface and gives the method of selecting constraints according to information plus, the operating flow of association rule mining system based on meta-knowledge, and the idea of inducting meta-knowledge in theevaluating phase in order to unit evaluating rule to whole procession, thus can do better in enhancing mining efficiency and veracity.

最后，提出了利用信息增益选择约束的方法，给出了基于元知识的关联规则挖掘系统的操作流程，探讨了可视化的功能实现问题，提出了在结果评价阶段将评价规则作为元知识统一到挖掘过程中的思想，以利于提高全系统的挖掘效率和准确性。

In this algorithm,by constructing a UserlD-URL revelant matrix similar customer groups are discovered by measuring similarity between column vectors and relevant web pages are obtained by measuring similarity between row vectors;frequent access paths can also be discovered by further processing of the latter.

第四是本文将传统数据挖掘过程中的各种关键技术，引入到对Web使用信息的挖掘活动中，结合关系数据库的特点设计并实现了一个具有可广西人学颀士学位论义视化功能的Web使用挖掘系统WLGMS。

A simple, but typical, process might include prepro- cessing data, applying a data-mining algorithm, and visualizing the mining results.

一个简单、但典型的数据挖掘过程可能包括数据预处理阶段，数据挖掘算法的应用阶段，以及对挖掘结果的可视化处理阶段。

With this measure, a new method for calculating the minimum embedding segment dimension of a linear segment sequence is proposed. With this method, the MESD of the linear segment representation of a real financial time series is calculated.

该方法实现了对时间序列的基于基本变化形态的合理分割，保证转换后的每一个符号都能代表一个基本的、相对独立的变化模式，为最终挖掘结果的有效性和可视化提供保证；同时，针对数据挖掘数据量大，对算法的计算效率和在线性能要求高的特点，提出了一个实现时间序列分段线性化的增量式更新算法；并利用神经网络模糊聚类算法实现了完全数据驱动的在线聚类分析。

In our century nothing has matched whatever happened at Pylos on April 4, 1939, probably the luckiest first day on a dig an archaeologist ever had.

本世纪还没有什么可与1939年4月4日发生在皮勒斯的任何事情相比，那一天也许是一位考古学家一项挖掘工作中最幸运的首日挖掘。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。