Hanny Yulius Limanto
ABSTRACT
In this poster, we present an information extraction engine for web-based forums. The engine analyzes the HTML files crawled from web forums, deduces the wrapper (template) of the pages and extracts the information about posts (e.g., author, title, content, number of replies and views, etc.). Extraction is an important module for forum search engine, since it helps to understand the content of a forum HTML page and facilitates ranking during retrieval. We discuss the system architecture of the extraction engine in the context of a forum search engine and present various components in the extraction engine. We also introduce briefly the extraction process and discuss some implementation issues.
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Digital Library
- Crescenzi, V., Mecca G., and Merialdo P. ROADRUNNER: towards automatic data extraction from large web sites. VLDB 2001, 109--118 Google ScholarDigital Library
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- Wang, J. and Lochovsky, F.H. Data extraction and label assignment for web databases. WWW 2003, 187--196 Google ScholarDigital Library
Index Terms
- An information extraction engine for web discussion forums
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