Research on the Method of Network Review Extraction
Duan Jianyon · 2015
In order to efficiently analyze and extract online reviews,this paper proposed a parsing algorithm of text extraction based on HtmlParser.First,we realized the algorithm through the language and format rules to filter tags.Secondly,we used the Regex model for text cleaning and denoising.Finally,we verified the validity of the algorithm by the experiment of combining the accuracy and the recall rate.