Table 4 Results for use case 1: search effectiveness for different weights (boosts) for gene (W) and disease (\(1-W\)) fields for TREC 2018 collection (abstract retrieval), compared with a strong DFR baseline (DFR-strong)
From: A2A: a platform for research in biomedical literature search
Run | RPrec | RR | P@10 | InfNDCG |
|---|---|---|---|---|
DFR-strong | 0.373 | 0.766 | 0.570 | 0.538 |
\(W=0\) | 0.009 | 0.049 | 0.012 | 0.012 |
\(W=0.1\) | 0.264 | 0.728 | 0.516 | 0.424 |
\(W=0.2\) | 0.327 | 0.745 | 0.550 | 0.494 |
\(W=0.3\) | 0.356 | 0.719 | 0.578 | 0.529 |
\(W=0.4\) | 0.367 | 0.736 | 0.562 | 0.534 |
\(W=0.6\) | 0.359 | 0.725 | 0.566 | 0.508 |
\(W=0.7\) | 0.341 | 0.710 | 0.546 | 0.484 |
\(W=0.8\) | 0.312 | 0.722 | 0.508 | 0.451 |
\(W=0.9\) | 0.284 | 0.634 | 0.452 | 0.409 |
\(W=1\) | 0.101 | 0.328 | 0.214 | 0.180 |