3) information extraction model
信息抽取模型
1.
Based on the analysis of information extraction process and the structure of product web page,a product information extraction model based on DOM tree is established.
在分析信息抽取过程和商品网页结构的基础上,构建了基于网页DOM树的商品供应信息抽取模型。
4) Data Extraction Model
数据抽取模型
1.
Study on Data Extraction Model and Algorithm for Complex Data Sources;
面向复杂数据源的数据抽取模型和算法研究
5) Weighted Extracting Fuzzy Logic Model
加权抽取模糊推理模型
6) schema extraction
模式抽取
1.
OEM-based schema extraction of semi-structured data;
基于OEM模型的半结构化数据的模式抽取
2.
A method was proposed to solve the schema extraction of a typical semi-structured data (a web page written by HTML) and the schema transformation to XIDM format so as to achieve the integration of the file systems and panorama.
基于上述情况 ,提出了如何将一个典型的半结构化数据 (HTML网页 )经过模式抽取并转换为XIDM描述形式的方法 ,从而实现了自行研制的多数据库系统Panorama与文件系统的集
补充资料：抽取
1.提取，取出。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条