INTERNATIONAL RESEARCH JOURNAL OF SCIENCE ENGINEERING AND TECHNOLOGY

( Online- ISSN 2454 -3195 ) New DOI : 10.32804/RJSET

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PERFORMANCE COMPARISON OF MANUAL WEBWRAPPER INDUCTION AND AUTOMATIC APPROACHES IN WEB BASED ENVIRONMENT

    2 Author(s):  SHIWALI SHARMA, PAWAN KUMAR

Vol -  12, Issue- 2 ,         Page(s) : 67 - 73  (2022 ) DOI : https://doi.org/10.32804/RJSET

Abstract

Websites in today world consist of a large amount of data as per the requirements of the users. So Web data extraction systems helps user in extracting the required data from these types of Websites. Basic techniques used for Web data extraction are manual and web wrapper. Web wrapper further consists of wrapper induction and automatic approaches. A lot of methods are available which uses wrapper Induction and automatic approaches. This Paper provides performance comparison of manual, web wrapper induction and automatic approaches on the basis of methods chosen. The results are compared on the basis of various Web data extraction parameters like Precision, Recall, F-measure and Data Extraction Time. Keywords: Data Extraction, web wrapper.

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