An Effective Keyword Extraction Method Based on Web Page Structure Analysis for Video Retrieval in WWW
Jong‐Won Lee, Gi-Seok Choi, Ju-Yeon Jang, Jongho Nang · Jeongbo gwahaghoe nonmunji. si'seu'tem mich i'lon · 2008
This paper proposes an effective keyword extraction method for the Web videos. The proposed method classifies the Web video pages in one of 4 types. As such, we analyzed the structure of the Web pages based on the number of videos and the layout of the Web pages. And then we applied the keyword extraction algorithm fit to each page type. The experiment with 1,087 Web pages that have total 2,462 videos showed that the recall of the proposed extraction method is 18% higher than ImagerRover[2]. So, the proposed method could be used to build a powerful video search system for WWW.