Terrier achieved an outstanding performance during our particpation at the TREC 2005 Terabyte and Enterprise Tracks [ [trec.nist.gov
The system achieved the top 4 best performing runs in the Known-item task of the Enterprise track. The enterprise track emulates an entreprise setting/seach, and used a collection of documents from the W3C domain.
In addition, the system achieved the second best MAP/P@20 retrieval performance on short queries, in the adhoc task of the Terabyte track, where the largest ever IR test collection has been used. Last year, in 2004, the system has already achieved the overall top two runs of the same track.
Edited 1 time(s). Last edit at 12/06/2005 09:55AM by ounis.