document classification造句
例句与造句
- Study of ontology - based document classification system
基于本体的文档自动分类系统的研究 - On the quality of document classification staffs in 21st century
论新时期文献分类人员的素养 - As a result , rules for web documents classification are produced
最后，推导出web文本分类的规则集。 - Automatic document classification
自动文件分类 - In addition to the document classification algorithm , a web - based document classification system is also developed and a demonstration case is applied to verify the performance of the proposed approach
综合言之，本研究之目标乃为提升文件自动分类技术之正确率与效率性，以协助企业组织与机构有效提高其知识文件管理之效能，并进而提升企业之知识利用率。 - It's difficult to find document classification in a sentence. 用document classification造句挺难的
- In order to enhance the performance for enterprises to manage their digital documents and domain knowledge , automatic document classification has become a key issue for enterprise knowledge management
由于电子化文件之内容充满复杂性与多样性，故以人工决策之方式判断文件类别不仅不符合经济效益且其处理速度亦十分缓慢；此外，文件类别认定标准亦难维持一致性。 - The attempt of this research is to enhance the accuracy and efficiency of enterprise document classification technology and to enable a self - service knowledge management mechanism in organizations
此外，对于资讯需求者而言，本研究则能协助资讯需求者于庞大之网路资讯/文件中，迅速且便捷地寻得其所需要之文件资料，以节省资讯需求者花费于资讯过滤与筛选之大量时间。 - This method is suitable to automatic construction of ontology of all the other domains and valuable to applications . the web document classification system combining the fuzzy neural network with the concept hierarchy of ontology is developped
此方法适用于构造所有领域的本体论，具有较大的实用价值；设计一个将模糊神经网络与本体论的概念层次结构相结合的web文档分类系统。 - This paper comprises the discussion of intel ligent agent , natural language processing , document representation , document classification , support vector machine , and the detailed design and implementation of web news hunter intelligent agent system
本文包括对智能代理、自然语言处理、文本表示、网络搜索、文本分类和支持向量机等网络挖掘相关领域的理论、算法和应用的探讨，以及webnewshunter智能代理的系统框架的设计与实现。 - Content analysis and document classification must follow the logical rules of classification , but the classification of contents from micro - degree ; it is good for getting competitive information by content analysis ; it is good for strengthening the reliability and accuracy of book review and improving review value and academic value
内容分析法与文献分类都必须遵守分类的逻辑原则，但内容分析的分类从微观角度透视各种载体内容；运用内容分析有利于获得竞争情报；有利于增强书评的客观性精确性，提高评论价值与学术价值。 - With difference from the way that traditional methods perform by accumulating the frequency of keywords . we propose a new metrical function that employs the rs - based entropy by comparing function values to measure the feature of web pages . besides , according to the unstructured and heterogenous characteristics of www , the effect of hypertext tags to keywords " weigh has been taken into account to obtain the most effective keywords for document classification
有别于传统的对关键字频度进行累加的方法，本文提出了基于信息熵的文本关键词测度函数，通过对关键词函数值进行比较，获取对文本分类最具影响性的关键词序列；同时，针对web上异质、非结构化信息的特点，该分类算法还考虑了超文本标记对关键词权值的影响。 - In this paper , a rs - based model , which starts up from trained documents for web documents classification , is introduced . taking advantage of the rs theory ' s features in efficient dealing with vague , indiscernible , and fuzzy information , we sets up a series of layered subsystems to reduce redundant properties from classification tables . in this way , we can not only efficiently reduce the dimension of documents but also keep the information of keywords set
本文提出了一种基于粗糙集理论的web文本分类模型，该模型从已分类的训练文本出发，建立一系列不同层次的文本分类子系统，利用roughset理论有效处理不精确、不确定、含糊信息的特性，对分类决策表进行属性约简，既有效降低了web文本的维度，又保持关键词集合中的信息。