TCMPR: TCM Prescription Recommendation Based on Subnetwork Term Mapping and Deep Learning

Table 1

The construction of the herb-symptom-related knowledge graph.

Entity type	Entity amount	Relationship type	Relationship amount
Symptom (SY)	8,669	HB-SY	37,528
Herb (HB)	8,464	SY-SY	3,122
Efficacy (EF)	1,177	HB-EF	34,268
Property (PP)	45	HB-PP	22,244
Meridian (MD)	182	HB-MD	4,958
Total	18,537	Total	102,120