How do Different Sources of the Variance of Consumer Ratings Matter?
Philipp HerrmannDennis KundischSteffen ZimmermannBarrie R. NaultPublished in: ICIS (2015)
Keyphrases
- information sources
- collaborative filtering
- covariance matrix
- purchase behavior
- databases
- data sources
- trade off
- multiple sources
- variance reduction
- online stores
- reputation systems
- information retrieval
- learning algorithm
- electronic commerce
- genetic algorithm
- sentiment analysis
- correlation coefficient
- prediction error