查询词典 data mining

The IDS of the paper is network-based anomaly detection system.with the help of Data Mining technology, we bring forward a measure to describe the normal state of the network traffic and user behavior and extracting the useful rule from large network data.so we can establish the knowledge warehouse which describe the normal state of the network traffic and user behavior. The knowledge warehouse can be the standard in order to judge the normal state.we can find the dubitable connections according to account the state and anomly instances of connections.

论文在描述网络应用和用户行为时采用数据挖掘技术从海量的网络数据中提取有用的规则，构建了一个描述正常状态下的网络应用和用户行为的规则集，这个规则集是用来判断网络应用和用户行为是否正常的标准，论文根据这个标准分析当前网络连接的异常情况，将可疑的连接找出来。

It's an important content to discover useful knowledge or pattern from heterogenous non-structure data on Web in the research of data mining.

从Web上异质的、非结构化的数据中发现有用的知识或者模式是目前数据挖掘研究中的一个重要内容。

It's an important content to discover useful knowledge or pattern from heterogenous non-structure data on Web in the research of data mining.

中文摘要：从Web上异质的、非结构化的数据中发现有用的知识或者模式是目前数据挖掘研究中的一个重要内容。

By using the kernel function, the input space is mapped to a high dimension feature space where the data are expected to be more separable, the initial centroids in the feature space are selected by applying the KRA algorithm, and the large and small clusters are partitioned and the outliers can be split from the large clusters iteratively after the kk-means clustering. As a result, the audit data can be clustered better. Secondly, the closed sequential patterns mining algorithm CloSpan is improved according to the restrictions that is composed of the axis properties and reference properties.

该方法通过核函数把数据样本空间映射到一个高维的特征空间，使数据在新的空间中具有更好的可分离性；在特征空间采用KRA算法选取初始聚类中心，然后在核k-means聚类的基础上，划分出大簇小簇并在大簇中分离出异类再次进行核聚类，从而不断地优化聚类结果。

Multi-relational data mining is one of rapidly developing subfields of data minning.

多关系数据挖掘是近年来快速发展的重要的数据挖掘领域之一。

While classical data minning approaches look for patterns in a single relation, multi-relational data mining approaches look for patterns that involve multiple relations from a relational database.

传统的数据挖掘方法只能完成单一关系中的模式发现，多关系数据挖掘能够从复杂结构化数据中发现涉及多个关系的复杂模式。

The nodi and corresponding solution methods are introduced in detail. The success of the background project approved the rationalities and efficiencies of integrating CIMS with Data Warehouse and Data Mining.

根据福建炼油厂通用车间信息系统的需求，设计了信息模型和功能模型，详细介绍了项目设计过程中的难点问题和相应解决方法。

Aimed at OLAM combining the features of OLAP in online, flexibility and in-depth data mining of data processing in multidimensional analysis. An OLAM application model has been designed and implemented in the system of Medical Insurance.

针对OLAM兼有OLAP多维分析的在线性、灵活性以及数据挖掘对数据处理的深入性特点，在医疗保险系统中设计并实现了一个OLAM应用模型。

Coverage includes water and soil contamination; environmental problems associated with transportation; geological processes affecting biosystems and people; remediation of man-made or geological hazards; environmental problems associated with mining and abstraction activities for industrial minerals, coal and ores as well as for oil and gas, water and energy; environmental impacts of exploration and recultivation; impacts of hazardous facilities and activities; land use management; management of environmental data and information in data banks and information systems.

主题包括：废弃物处理和管理造成的水和土壤污染；工业造成的水和土壤污染；运输引起的环境问题；威胁或影响生物系统和人们的地质作用过程；人类造成的或地质作用引起的灾害的减缓；地球物质材料资源的恢复保护；采矿活动造成的环境问题，如煤、金属矿石、石油、天然气、水等；勘探的环境影响；危险物质和活动的环境影响；土地利用（包括社会政治的政策决定）；环境数据和信息的管理。网站免费提供该刊1975年创刊至今的目次和文摘，全文则仅限授权用户使用。

How the great capacity of customer data resource which come from the accumulation of running CRM system is used and how advanced data mining technologies are utilized to fully mine the customer requirement, to improve business saleroom, to enhance customer service level and to boost companies' power of core competition, which has become a focus problem that impact telecom companies' further development.

随着国内电信业市场竞争的加剧，面对日益激烈的资费竞争，电信运营商如何运用现有的客户关系管理系统积累的海量客户数据资源，利用先进的数据挖掘技术，充分挖掘客户需求，提高业务营销、客户服务水平，提高企业核心竞争力，已经成为电信企业进一步发展的焦点问题。

Chimborazo and Cotopaxi, took me by the hand.

越过琴博腊索山和科托帕克西山。

This car is in a good condition.

这辆车的状况很好。