Allowable confidence levels

The LikeMinds server assigns a confidence level to each recommendation based on how many users have rated the recommended item and how similar the ratings are to each other. "Confidence" refers to the accuracy of the prediction. Learn how to set allowable confidence levels.

We can specify the range of confidence values by setting db.applic.param.lowestconfidence (default is 1) to the lowest confidence level and db.applic.param.numberconfidenceLevels (default is 4) to the number of confidence levels. We can set confidence levels for all of the Recommendation engines.

db.applic.param.lowestconfidence = 1
db.applic.param.numberconfidencelevels = 4

Parent: Specify recommendation behavior