From: Integrating unified medical language system and association mining techniques into relevance feedback for biomedical literature search
k = 10
k = 20
k = 30
k = 40
k = 50
MAP@10
2nd
0.807
0.827
0.842
0.813
0.806
3rd
0.816
0.840
0.866
0.824
0.812
MAP@20
0.703
0.708
0.728
0.715
0.717
0.719
0.731
0.721
0.716