Table 4: Selected primary technologies/tools.

TechnologyReference

Scikit-learn[90]
Surprise[91]
LightFM[92]
Rexy[93]
PredictionIO[94]
HapiGER[95]
LensKit[96]
SuggestGrid[97]
SLI Systems Recommender[98]
AmazonWebService Machine Learning[99]
Azure ML Studio[100]
Yusp[101]
IBM Watson[102]
Recombee[103]
Mr. DLib[104]
Caret[105]
Shiny[106]
RandomForest[107]
KlaR[108]
CORElearn[109]
RecommenderLab[110]