Impact of data characteristics on recommender systems performance.

Gediminas Adomavicius Jingjing Zhang

Published in: ACM Trans. Manag. Inf. Syst. (2012)

Keyphrases

raw data
recommender systems
data sets
data analysis
data sources
data points

data collection
training data
data structure
knowledge discovery
complex data
original data

missing data
synthetic data
statistical analysis
small number
prior knowledge
decision trees

data processing
query processing
high quality
data distribution
social networks
data mining