Enriching the international clinical nomenclature with Chinese daily used synonyms and concept recognition in physician notes

Table 3 The performance of CRF with feature CWS and n-gram

Models	TP	FP	FN	P	R	F	Total
CWS1 + U	9427	1598	1791	0.855	0.840	0.848	11,218
CWS1 + UB	9650	1210	1568	0.889	0.860	0.874	11,218
CWS1 + UBT	9616	1104	1602	0.897	0.857	0.877	11,218
CWS1 + UBTQ	9510	1012	1708	0.903	0.848	0.875	11,218
CWS2 + U	9367	1676	1851	0.848	0.835	0.842	11,218
CWS2 + UB	9646	1250	1572	0.885	0.860	0.872	11,218
CWS2 + UBT	9635	1111	1583	0.897	0.859	0.877	11,218
CWS2 + UBTQ	9571	1042	1647	0.902	0.853	0.877	11,218
CWS3 + U	9282	1745	1936	0.842	0.827	0.835	11,218
CWS3 + UB	9614	1296	1604	0.881	0.857	0.869	11,218
CWS3 + UBT	9637	1145	1581	0.894	0.859	0.876	11,218
CWS3 + UBTQ	9559	1057	1659	0.900	0.852	0.876	11,218
CWS4 + U	9184	1749	2034	0.840	0.819	0.829	11,218
CWS4 + UB	9553	1331	1665	0.878	0.852	0. 864	11,218
CWS4 + UBT	9599	1156	1619	0.893	0.856	0.874	11,218
CWS4 + UBTQ	9542	1083	1676	0.898	0.851	0.874	11,218

ISSN: 1472-6947