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Table 3 Average of the weighted F1-scores on five fold cross-validation

From: Synthetic data for annotation and extraction of family history information from clinical text

Features

Precision

Recall

F1-score

Words

0.716

0.732

0.719

+POS tags

0.73

0.738

0.731

+Dependency labels

0.743

0.746

0.743

+Entity labels (Predicted)

0.743

0.745

0.743

+Entity labels (Gold)

0.771

0.767

0.768

  1. On an average, there are 5530 training instances and 1461 test instances