SP500215
NIST Special Publication 500-215: The Second Text REtrieval Conference (TREC-2)
Appendix B: System Features
Appendix
National Institute of Standards and Technology
D. K. Harman
UC. QUERY CONSTRU[OCRerr]ON EEEDBACK (ADHOC)
YSThM NAME [ Dormund [OCRerr] Cornell ]_Berkeley [OCRerr]_Rutgers [OCRerr] Siemens [OCRerr]- UMASS [OCRerr] vpI J
k (adhoc) Not used None None N/A
[OCRerr]uery Manual or
tic
person doing feedback (*)
Time for complete feedback
time (cpu seconds)
k time (minutes)
number of iterations
rage number of Documents
Iteration
in number of Iterations
m number of Iterations
termines end of Iteration
k methods used
omatic Term Reweighting ______________
omatic Query Expansion (+) ______________
er automatic methods
iual Methods
terms in relevant documents added
nain expert
(1)) only top X terms added (c) user selected terms added
(1)) syst[OCRerr]n expert