Yousef Saad Department Of Computer Science And Engineering
Yousef Saad Department Of Computer Science And Engineering
Yousef Saad Department Of Computer Science And Engineering
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Tests: IR<br />
Information<br />
retrieval<br />
datasets<br />
Preprocessing times<br />
preprocessing time<br />
90<br />
80<br />
70<br />
60<br />
50<br />
40<br />
30<br />
20<br />
10<br />
lanczos<br />
tsvd<br />
# Terms # Docs # queries sparsity<br />
MED 7,014 1,033 30 0.735<br />
CRAN 3,763 1,398 225 1.412<br />
Med dataset.<br />
Med<br />
0<br />
0 50 100 150 200 250 300<br />
iterations<br />
preprocessing time<br />
60<br />
50<br />
40<br />
30<br />
20<br />
10<br />
lanczos<br />
tsvd<br />
Cran dataset.<br />
Cran<br />
0<br />
0 50 100 150 200 250 300<br />
iterations<br />
CSE Colloquium 11/09/09 p. 52
Change language