structure mining造句
例句与造句
- to structure mining rights market based on mining property management
以矿业权资产管理为核心抓好矿业权市场建设 - finally, we design and implement a universal tree structure mining prototype as well as system testing analysis
最后,设计和实现了通用树结构挖掘原型系统以及系统的测试分析。 - generally speaking, web mining includes three research domains : web content mining, web structure mining and web usage mining
一般而言,它的研究领域包括web内容挖掘、web结构挖掘和web使用挖掘。 - finally, i do experiments to validate the video structure mining method that this paper brings forward, and the result is satisfying
最后通过探讨性的实验，对本文提出的视频结构挖掘的方法进行了验证，获得了较为满意的结果。 - this paper has researched definition, prototype and technique of video data mining and the high structure mining of video . the mostly work is as follow . 1
本论文对视频挖掘的概念、一般系统结构及视频的高层结构挖掘的方法进行了研究，主要工作如下：1 - It's difficult to find structure mining in a sentence. 用structure mining造句挺难的
- the basic element of search engines is the web page, so this paper focuses on time information mining, structure mining and fingerprint mining of web pages
而搜索引擎搜索的最基本元素就是网页,所以本文从网页入手,对网页进行了时间信息挖掘,结构信息挖掘和指纹信息挖掘。 - however, much information is contained in the link-structure of the web pages, from which people can find much useable information through web structure mining technology
然而，web网页中存在着丰富的超链接结构信息，利用web结构挖掘技术可以从中挖掘出有用的信息来改进搜索引擎技术。 - according to the differences between mined objects, the conventional classification method classifies the web mining into three categories : web content mining, web structure mining and web usage mining
传统的分类方法根据挖掘对象的不同将web挖掘分为三类:web内容挖掘、web结构挖掘和web使用记录挖掘。 - structured mining plays an important role in xml documents mining, web page traffic mining, analysis of molecular evolution, packet routing, biological informatics, biological computing, communication system, image database and city management
结构数据挖掘在xml文档挖掘,网页流量挖掘,生物进化的分析,路由选择,生物信息学,生物计算,通讯系统,图像数据库,城镇规划等诸多领域发挥重要作用。 - to achieve such a hierarchical structure mining, this paper proposed an efficient shot detection algorithm, developed a novel algorithm for measuring video shot similarity and adopt scene change detection ( scd ) to construct video scene based on color, texture and semantic similarity between shots
摘要为了实现视频层次结构挖掘，提出了一个有效的视频镜头分割算法和一种镜头相似性度量方法，然后根据镜头颜色、纹理和语义相似性采用场景边界探测算法构造视频场景。 - so, we combine classical data mining methods with structured mining technologies and improve on canonical form and pre-processing, pruning, growing and mining technologies . based on analysis of prototype system, we can conclude that the demonstration of correctness and validity of algorithm
通过原型系统的设计开发,从而将传统数据挖掘的方法和结构挖掘算法结合起来,改进了树结构的规范化和预处理技术、树结构的剪枝和生长技术、树结构的挖掘技术,有效地实现了系统设计目的。 - we also place emphasis on research of apriori and fp-growth algorithm and compare the performance of two algorithms . secondly, we do research on concepts of structured and nonstructured data, actual state and problems of tree structure mining, and freetreeminer algorithm theory . we also study canonical form and pre-processing technologies of free-tree, concepts and properties of closed and maximal tree, and pruning, growing and mining of tree structure
其次,研究了结构化与非结构化数据的基本概念、树结构挖掘的研究现状、现有树结构挖掘技术存在的问题、freetreeminer算法及其基本思想,重点研究了free树的规范化和预处理技术、封闭频繁子树和最大频繁子树的概念和性质、树结构的剪枝和生长技术、树结构的挖掘技术。 - this phenomenon has two effects : first, there are too many frequent subtrees for users to manage and use, and second, an algorithm that discovers all frequent subtrees is not able to handle frequent subtrees with large size . the research work of the dissertation is involved in classical data mining and structured mining and the main contents are as follows : firstly, we investigate data mining concepts and principles, data pre-processing technologies and tasks, objects, methods, tools, processes and problems of data mining
本课题在此背景下,主要对传统数据挖掘技术和结构挖掘技术进行了如下几个方面的研究:首先,研究了数据挖掘的概念与原理、数据的预处理技术、数据挖掘的任务和对象、数据挖掘的方法、数据挖掘的工具和步骤、数据挖掘中存在的问题,重点研究了apriori算法和fp-growth算法的思想、实现过程,对两种算法的性能进行了比较。