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Table 4 Performance (in %) of the relation extraction system on the test set of the ADE corpus for different sizes of the training set

From: Knowledge-based extraction of adverse drug events from biomedical text

Abstracts for training Precision Recall F-score
50 38.1 74.8 50.5
100 39.8 75.2 52.1
200 41.1 75.7 53.3
400 42.1 76.3 54.3