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Table 5 Test results of the two models with post-processing rules

From: A hybrid approach for named entity recognition in Chinese electronic medical record

Approach Strict index (%)
P R F1
BiLSTM-CRF 87.66 85.72 86.68
BiLSTM-CRF + rule 89.43 87.47 88.44
Attention-BiLSTM-CRF 87.75 86.77 87.26
Attention-BiLSTM-CRF + rule 89.61 88.58 89.09