LP	Link prediction
CMs	Centrality measures
CNs	Common neighbors
JC	Jaccard coefficient
AA	Adamic–Adar
RA	Resource allocation
PA	Preferential attachment
D	Degree centrality
B	Betweenness centrality
C	Closeness centrality
CC	Clustering coefficient
CCPA	Common Neighbor and Centrality-based Parameterized Algorithm
KNLP	Keyword network link prediction algorithm
SAC_D	Similarity based on Average Degree
SAC_B	Similarity based on Average Betweenness
SAC_C	Similarity based on Average Closeness
SAC_CC	Similarity based on Average Clustering Coefficient
AUROC	Area Under the Receiver Operating Characteristic
AUPR	Area Under Precision-Recall