Describe InformationRetrievalWS1516/ResultsES12 here.
Name |
Baseline |
Variant 1 |
Variant 2 |
Parameters |
||||||
P |
p (Z) |
p (T) |
P |
p (Z) |
MAP |
P@3 |
P@R |
MAP |
||
Elmar |
50 / 60 / 70 % |
1.5 / 4.6 / 5.7 % |
1.5 / 4.6 / 5.7 % |
50 / 60 / 70 |
1.9 |
1.4 |
50 / 60 / 70 |
37.9 |
37.8 |
V1: log. regression, V2: log. regression + ngrams(n=2) |
Elias |
46.67 |
27.7 |
23.1 |
10 |
1.7 |
1.6 |
46.6 |
27.7 |
24.3 |
bm25k=1.3, bm25b=0.1, lambda=0.67, k=50, m=20000 |