| Interface | Description | 
|---|---|
| ALS.LeastSquaresNESolver | Trait for least squares solvers applied to the normal equation. | 
| ALSModelParams | Common params for ALS and ALSModel. | 
| ALSParams | Common params for ALS. | 
| Class | Description | 
|---|---|
| ALS | Alternating Least Squares (ALS) matrix factorization. | 
| ALS.InBlock$ | |
| ALS.Rating<ID> | Rating class for better code readability. | 
| ALS.Rating$ | |
| ALS.RatingBlock$ | |
| ALSModel | Model fitted by ALS. |