28-03-2014, 07:46 PM
This is Shruthi.
I need the code for Conmbing Tag and Value Similarity for Data extraction and Alignment.
here is the abstract for the project.
ONLINE databases, called web databases, comprise the deep
web [4] and [7]. Compared with webpages in the
surface web, which can be accessed by a unique URL, pages
in the deep web are dynamically generated in response to a
user query submitted through the query interface of a web
database. Upon receiving a user’s query, a web database
returns the relevant data, either structured or semistructured,
encoded in HTML pages.
Many web applications, such as metaquerying, data
integration and comparison shopping, need the data from
multiple web databases. For these applications to further
utilize the data embedded in HTML pages, automatic data
extraction is necessary. Only when the data are extracted and
organized in a structured manner, such as tables, can they be
compared and aggregated. Hence, accurate data extraction is
vital for these applications to perform correctly.