Moonstone: a novel natural language processing system for inferring social risk from clinical narratives

Table 1 Mention level classification results

Variable	TP^a	FP^b	FN^c	Sen^d	NPV^e	PPV^f	Acc^g	F-score^h
Housing Situation
Homeless/marginally housed	79	39	11	0.87	0.38	0.66	0.63	0.75
Lives at home/not homeless	6382	111	335	0.95	0.02	0.98	0.93	0.96
Lives in a facility	426	131	141	0.75	0.26	0.76	0.63	0.75
Living Alone
Does not live alone	1329	123	88	0.93	0.11	0.91	0.86	0.92
Lives alone	710	19	17	0.97	0.05	0.97	0.95	0.97
Social Support
Has social support	5174	525	337	0.93	0.21	0.90	0.85	0.92
No social support	220	59	19	0.92	0.78	0.78	0.78	0.84

ISSN: 2041-1480