University of Tokyo/RICOH at NTCIR-3 Web Retrieval Task.
Masashi Toyoda, Masaru Kitsuregawa, Hiroko Mano, Hideo Itoh, Yasushi Ogawa · 2002
In NTCIR-3 Web Task, we introduced new approaches in (1) similarity retrieval using one known relevant document and pseudo-relevance feedback and (2) topic and target retrieval incorporating link analysis. The experiments showed that both approaches werepromising.