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Table 2 Keyword classification rules and corpus for drugs/TCM/Herbs/chemicals and diseases

From: Mining a stroke knowledge graph from literature

Entity pairs Relation types Associated Keywords Corpus
CPM-Disease/Symptoms
Herbs-Disease/Symptoms
Drug-Disease/Symptoms
Chemical-Disease/Symptoms
Treatment Therapy, treating, cure, remedy Inhibit… Plant-disease Corpus
Cause Induce, cause, side effect, influence, dynamic…  
other No special key word…  
CPM-Herbs
CPM-Chemicals
Herbs-Chemicals
CPM-Drugs
Herbs-Drugs
advise Avoid, should not be Drug–Drug Interaction Corpus
int Interaction, and, between  
effect Enhance, against, demonstrated  
mechanism Metabolize, decrease, increase  
negative no  
Entity-Origin Include, contain,  
Gene-Disease Positive association (PA) Effect, induce, target EU-ADR
Negative association (NA) Indifference, no