From: External features enriched model for biomedical question answering
Model | 6b Factoid QA | 7b Factoid QA | 8b Factoid QA | ||||||
---|---|---|---|---|---|---|---|---|---|
SAcc | LAcc | MRR | SAcc | LAcc | MRR | SAcc | LAcc | MRR | |
SciBERT | 0.3688 | 0.5974 | 0.4544 | 0.4203 | 0.6051 | 0.4919 | 0.3793 | 0.5737 | 0.4496 |
SciBERT+POS+NER | 0.3967 | 0.5959 | 0.4766 | 0.4253 | 0.5901 | 0.4900 | 0.3874 | 0.5523 | 0.4499 |
Baseline (BioBERT) | 0.3973 | 0.6217 | 0.4838 | 0.4318 | 0.6164 | 0.5007 | 0.3848 | 0.5585 | 0.4492 |
BioBERT+BioNER+FF | 0.4380 | 0.6075 | 0.5078 | 0.4355 | 0.6113 | 0.5012 | 0.3982 | 0.5875 | 0.4692 |
BioBERT+POS+BioNER+FF | 0.4171 | 0.6263 | 0.5011 | 0.4419 | 0.6211 | 0.5106 | 0.4032 | 0.5858 | 0.4689 |
Our model (BioBERT+POS+NER+FF) | 0.4517 | 0.6294 | 0.5197 | 0.4444 | 0.6419 | 0.5165 | 0.3937 | 0.6098 | 0.4688 |