Extraction Article Keyword Based on Degree Concerned of Wikipedia Category and Complex Evaluation Index of the Main Point Information

Abstract

To extract article keywords, a keywords extraction method is proposed based on degree concerned of Wikipedia category and complex evaluation index of the main point information of each article.In the proposed method, we firstly extract candidate keywords from each article, and get Wikipedia categories from Wikipedia page of the name same as these keywords. The proposed method classifies articles based on category information of Wikipedia, and evaluate candidate keywords by complex evaluation index.Through the preliminary experiment, it is discussed complex evaluation index of the main point information.