Research Article

Predicting Coupled Herbs for the Treatment of Hypertension Complicated with Coronary Heart Disease in Real-World Data Based on a Complex Network and Machine Learning

Table 2

The top 15 effective coupled herbs screened by the KNN model.

Coupled herbs

Astragali radixOphiopogonis radix
Ophiopogonis radixSchisandrae chinensis fructus
Atractylodis macrocephalae rhizomaCitri reticulatae pericarpium
Citri reticulatae pericarpiumPoria
Rhizoma pinelliaeCitri reticulatae pericarpium
Radix notoginsengZiziphi spinosae semen
Chuanxiong rhizomaRadix angelicae sinensis
Codonopsis radixSchisandrae chinensis fructus
Ziziphi spinosae semenSchisandrae chinensis fructus
Radix paeoniae albaAtractylodis macrocephalae rhizoma
Rhizoma pinelliaePoria
Puerariae lobatae radixRadix notoginseng
Atractylodis macrocephalae rhizomaPoria
Radix paeoniae albaCodonopsis radix
Radix notoginsengSchisandrae chinensis fructus