Papers by Christopher Norman
Automating Document Discovery in the Systematic Review Process: How to Use Chaff to Extract Wheat (L18-1)
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| Challenge: | Systematic reviews address research questions by comprehensively examining the entire published literature. |
| Approach: | They compare the impact of different schemes for choosing positive and negative examples from the different screening stages on the training of automated systems. |
| Outcome: | The proposed ranking system achieves an AUC of 0.803 and 0.768 when relying on gold standard decisions based on title and abstracts of articles, and an AUT of 0.625 and 0.839 when based upon gold standard decision based in full text. |