revscoring.features.meta

Meta-Features are generalized revscoring.Datasource –> revscoring.Feature conversions implemented for convenience.

aggregators

These Meta-Features apply an aggregate function to Datasource that return lists of values.

bools

These Meta-Features apply return a simple boolean value

vectorizers

These Meta-Features genetate a revscoring.FeatureVector based on some revscoring.Datasource.