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Table 4 Performances obtained by using different attention mechanisms

From: Adverse drug reaction detection via a multihop self-attention mechanism

Method TwiMed-PubMed TwiMed-Twitter ADE
  P R F1 P R F1 P R F1
Self-Attention 0.855 0.845 0.846 0.731 0.793 0.751 0.845 0.848 0.847
Multi-head Self-Attention 0.829 0.850 0.841 0.767 0.800 0.784 0.820 0.851 0.836
Multihop Self-Attention 0.858 0.852 0.853 0.748 0.856 0.799 0.847 0.855 0.851