relational information中文是什么意思

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中文翻译
造句

关系信息

relational adj. 有关系的；亲戚的；(特指语法上)表示关系的。 ...
information n. 1.通知，通报，报告。 2.报导，消息，情报。 3 ...
relational information query system 关系信息询问系统
relational adj. 有关系的；亲戚的；(特指语法上)表示关系的。 adv. -ly
database relational 相关式数据库
distributed relational 分布式关系数据库结构
relational algebra 相关代数, 关系代数
relational approach 关系方法
relational balance 相关平衡; 相互平衡
relational calculus 关系演算
relational character 关系字符
relational checking 关系校验
relational coiling 相关螺旋
relational completeness 关系完备性
relational composite 关系的合成
relational concept 关系概念; 相关概念
relational condition 相关条件
relational database 关联式资料库 [关系数据库; 关系式数据库管理系统; 关系数据库，关系型数据库，[台]关联式资料库，[港]关联数据库; 相关数据库; 资料库
relational date 相关数据
relational document 关系文档
relational expression 关系表达式; 关系式
relational fertility 关联丰富性
relational file 关系文件
relational financing 关系型融资
relational functionality 关系功能

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例句与用法

As a compact and efficient way to present relational information , tables are used frequently in web documents
而表格作为一种简洁有效的数据信息表达方式,在各种领域的web页中都用得十分广泛。
The appearance of web information extraction provides a good solution of this problem , which could help people get the knowledge more quickly and more exactly . as a compact and efficient way to present relational information , tables are used frequently in web documents . according to the report , about 52 % of html documents include tables
作为一个表达关系信息的简洁而有效的途径,表格在web文本中被经常使用,根据研究发现,在52 %的html文档中,使用table标签,虽然其中一些表格是用来使页面布局变得美观,但大部分表格是用来存放数据信息。
The structure recognization of web table can be processed by two phases . first we need to filter out those non - genuine tables which is uesd not for relational information display but for creating any type of multiple - column layout to facilitate easy viewing . according to lots of observations to tables in web pages , the features are identified which best capture the characteristics of the genuine table compared to a non - genuine one , and then get the heuristic rules . based on these rules , algorithms are designed and implemented to evaluate the performance , as measured by ie evaluation metrics - recall , precision and f - measure . the result show that the performance of our algorithms is not less effectively than others
首先从纷繁复杂的web页面中滤去那些用于控制页面结构而不是表达有效数据信息的“假表格” 。本文通过大量的观察,提取出识别真假表格的特征信息,形成启发式规则;在此基础上设计并实现一系列算法;最后通过传统的信息抽取指标? ?召回率、准确率和f指数来衡量识别结果。实验显示,本文的算法有较强的表格识别能力。

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Last modified time:Tue, 19 Aug 2025 00:29:56 GMT