20 search results - page 3 / 4 » Overview of the TREC 2003 Novelty Track |
TREC
2004
13 years 7 months ago
2004
In TREC 2004, IRIT modified important features of the strategy that was developed for TREC 2003. Changes include tuning parameter values, topic expansion and exploitation of sente...
TREC
2004
13 years 7 months ago
2004
The TREC 2004 Question Answering track contained a single task in which question series were used to define a set of targets. Each series contained factoid and list questions and ...
TREC
2003
13 years 7 months ago
2003
CL Research’s question-answering system for TREC 2003 was modified away from reliance on database technology to the core underlying technology of using massive XML-tagging for p...
SIGIR
2003
ACM
13 years 11 months ago
2003
ACM
Previous research in novelty detection has focused on the task of finding novel material, given a set or stream of documents on a certain topic. This study investigates the more ...
IPM
2008
13 years 5 months ago
2008
ct 9 In this paper, a new novelty detection approach based on the identification of sentence level information patterns is 10 proposed. First, ``novelty'' is redefined ba...