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Wrapper (data mining)

Known as: Wrapper, Wrapper induction 
Wrapper in data mining is a program that extracts content of a particular information source and translates it into a relational form. Many web pages… 
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Related topics

Related topics

5 relations
Data miningInformation extractionRelational modelWeb scraping

Broader (1)

World Wide Web

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2015
2015
Early Steps Towards Web Scale Information Extraction with LODIE
Information extraction (IE) is the technique for transforming unstructured textual data into structured representation that can… 
2013
2013
Unsupervised wrapper induction using linked data
This work explores the usage of Linked Data for Web scale Information Extraction and shows encouraging results on the task of… 
2011
2011
A Semantic Scraping Model for Web Resources - Applying Linked Data to Web Page Screen Scraping
In spite of the increasing presence of Semantic Web Facilities, only a limited amount of the available resources in the Internet… 
2007
2007
Detecting Informative Web Page Blocks for Efficient Information Extraction Using Visual Block Segmentation
As the structure of a Web page is getting more complicated, the construction of wrapper induction rules becomes more difficult… 
2005
2005
Parameterless Information Extraction Using (k,l)-Contextual Tree Languages
Recently, several wrapper induction algorithms for structured documents have been introduced. They are based on contextual tree… 
2005
2005
Automatically maintaining wrappers for Web sources
A substantial subset of the Web data follows some kind of underlying structure. Nevertheless, HTML does not contain any schema or… 
2004
2004
Efficient Wrapper Reinduction from Dynamic Web Sources
This paper investigates wrapper induction from web sites whose layout may change over time. We formulate the reinduction as an… 
2004
2004
Schema-based Web wrapping
An effective solution to automate information extraction from Web pages is represented by wrappers. A wrapper associates a Web… 
Highly Cited
2003
Highly Cited
2003
Schema-guided wrapper maintenance for web-data extraction
Extracting data from Web pages using wrappers is a fundamental problem arising in a large variety of applications of vast… 
2003
2003
Mining Web Sites Using Wrapper Induction, Named Entities, and Post-processing
This paper presents a new framework for extracting information from collections of Web pages across different sites. In the… 
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