Opinion Mining for Web Public Sentiment Based on Dynamic Knowledge BaseReport as inadecuate




Opinion Mining for Web Public Sentiment Based on Dynamic Knowledge Base - Download this document for free, or read online. Document in PDF available to download.

This pa??er ap??lies o??inion mining t?? t??e sy????em of web public sent??ment, p??tting forward an opinion collecting system of public sentiment of the Internet based on dynamic knowledge base. The system builds an opinion base through extracting rules automatically and adding to opinion base. For a hot event, we can extract people’s opinions through matching with the opinion base. The e??periment has shown that the proposed approach in this paper is feasible in early warning system for web public sentiment.

KEYWORDS

web public sentiment; opinion mining; dynamic knowledge base; opinion base

Cite this paper







Author: Wei Wei, Gao Hui, She Li

Source: http://www.scirp.org/



DOWNLOAD PDF




Related documents