EXPERIMENTS IN TERABYTE SEARCHING, GENOMIC RETRIEVALAND NOVELTY DETECTION FOR TREC2004.

[摘要] In TREC2004, Dublin City University took part in three tracks, Terabyte (in collaboration with University College Dublin), Genomic and Novelty. In this paper we will discuss each track separately and present separate conclusions fromthis work. In addition, we present a general description of a text retrieval engine that we have developed in the last year tosupport our experiments into large scale, distributed information retrieval, which underlies all of the track experiments

[学科分类] 社会科学、人文和艺术（综合）