This tendency has the potential to do severe damage to xml s extensibility and expressiveness , especially where semi - structured data is important 是同义集的标识符。然后,每个词(同义集中的每一个词)都有一条
Architecture of web ie using bp neural network is proposed in this thesis based on the analysis of features of semi - structured documents 本文在分析半结构化文档特点的基础上,提出基于bp神经网络的web信息抽取系统框架结构。
Xml has now become popular not only as a markup language for data exchange , but also as a data format for semi - structured data Xml现在已经十分流行,它不仅仅是一种用于数据交换的标记语言,还是一种用于存储半结构化的数据格式。
Quickly creates full - text indexes on content and properties of structured and semi - structured data to allow fast linguistic searches on this data 对结构化和半结构化数据的内容和属性快速创建全文索引以允许对此数据的快速语言搜索。
A game is a structured or semi - structured activity , usually undertaken for enjoyment and sometimes also used as an educational tool 简单翻译就是:视频游戏首先是一种游戏,辅以视觉的回馈。而游戏是规定好的结构化或者半结构化的动作,给人以娱乐。
We conducted semi - structured interviews and asked for handwriting samples carried out at the time of the interviews as well as samples from before the onset of the illness 我们进行半结构化的访谈,在谈话期间请病人留下笔迹样本,或在疾病发作前收集笔迹样本。
More and more applications need integrate structured heterogeneous data sources , while a lot of existing data sources are still semi - structureed or unstructured 越来越多的应用需要集成已结构化的异构数据源,然而,现存的大量数据源仍是半结构化甚至还未进行结构化。
3 . semi - structure or un - structure compensation system . because employee ' s expectation on compensation and benefits was different due to their differences in education , experience and charateristic 3 、现代组织的员工对个人职业发展和个人社会实现的需要和期望比实际的物质内容更高。
Making full use of the advantages of using xml data model in semi - structured data representation and query , we can carry out data retrieving queries from xml data resources on web by using xml - ql 利用xml数据模型在半结构化数据表示和查询方面的优势,通过基于xml的查询语言xml - ql实施web查询。
This dissertation studied and analyzed those approaches this paper apply standard technologies of xml to web extraction problem and developed a platform of semi - structured web information extraction based xml 本文利用了标准的xml技术来解决信息提取问题,提出一个基于xml技术的半结构化web信息提取平台。