From: Enabling multi-level relevance feedback on PubMed by integrating rank learning into DBMS
NDCG@10 | |||||
---|---|---|---|---|---|
 | SVM-Light | LIBSVM | C-Selection | Rank-Selection | CV |
qid 1-6 | 0.472788 | 0.471753 | 0.493179 | 0.654761 | 0.66833 |
qid 7-12 | 0.386431 | 0.390575 | 0.377642 | 0.454554 | 0.45718 |
qid 13-18 | 0.320041 | 0.320191 | 0.31299 | 0.35037 | 0.37794 |
Kendall's tau | |||||
qid 1-6 | 0.787682 | 0.786749 | 0.789671 | 0.817379 | 0.818743 |
qid 7-12 | 0.786614 | 0.786388 | 0.788733 | 0.803645 | 0.804825 |
qid 13-18 | 0.780289 | 0.779738 | 0.781045 | 0.782841 | 0.78917 |