An Entity Relation Extraction Method for Few-Shot Learning on the Food Health and Safety Domain

Table 6

Comparison of noise removal models on data set FH++.

Model	P (%)	R (%)	F1 (%)
CNN	65.34 ± 0.47	33.21 ± 0.31	44.03 ± 0.23
CNN-BiLSTM	78.12 ± 0.33	75.21 ± 0.71	76.63 ± 0.51
BiLTSTM + CRF	91.12 ± 0.33	75.34 ± 0.21	82.48 ± 0.51