Doctor Recommendation Model Based on Ontology Characteristics and Disease Text Mining Perspective

Table 3

Word vector model and keyword examples.

Word vector-based model	Keyword set	Department
	Headache, nausea, right eye, swelling, stuffy nose, right ear, tinnitus, etc.	Neurology
Keyword set	1. Migraines, nausea, loss of appetite; 2. Headache, dizziness, protrusion of left eye, congestion of eyeball; 3. Head distension, stuffiness, dizziness, palpitation, and restlessness; 4. Palpitations and palpitations; 10. Weak right hand, unable to clench a fist, palpitation, unable to breathes