Table 2 Diversity-oriented term labeling strategy
From: A supervised term ranking model for diversity enhanced biomedical information retrieval
| Relevance/Diversity | div(t)=0 | div(t)=1 | div(t)>1 |
|---|---|---|---|
| Eval(q,t)>Eval(q) | 1 | 2 | 3 |
| Eval(q,t)≤Eval(q) | 0 | 1 | 2 |
From: A supervised term ranking model for diversity enhanced biomedical information retrieval
| Relevance/Diversity | div(t)=0 | div(t)=1 | div(t)>1 |
|---|---|---|---|
| Eval(q,t)>Eval(q) | 1 | 2 | 3 |
| Eval(q,t)≤Eval(q) | 0 | 1 | 2 |
