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Core traits shared across RillML.
These traits are intentionally small and concrete. RillML avoids heavy trait-object based polymorphism in favor of concrete, serializable types for optimizers and losses.
Traitsยง
- Metric
- An online evaluation metric.
- Online
Binary Classifier - An online binary classifier that produces a probability in
(0, 1). - Online
Regressor - An online regressor that produces real-valued predictions.
- Online
Statistic - An online univariate statistic (mean, variance, etc.).
- Sparse
Classifier - An online binary classifier that accepts sparse features.
- Sparse
Regressor - An online regressor that accepts sparse features.
- Transformer
- A stateful feature transformer.