8 search results - page 2 / 2 » ACSys TREC-7 Experiments |
SIGIR
2002
ACM
13 years 5 months ago
2002
ACM
Most test collections (like TREC and CLEF) for experimental research in information retrieval apply binary relevance assessments. This paper introduces a four-point relevance scal...
AIRS
2006
Springer
13 years 9 months ago
2006
Springer
This paper compares the utilization of ConceptNet and WordNet in query expansion. Spreading activation selects candidate terms for query expansion from these two resources. Three m...
TREC
2003
13 years 7 months ago
2003
Our participation in TREC 2003 aims to adapt the use of the DFR (Divergence From Randomness) models with Query Expansion (QE) to the robust track and the topic distillation task o...