Version 1.7
SELECT * FROM KNNRecommender (
ON input_table AS InputTable
OUT TABLE WeightModelTable (weight_model_table)
OUT TABLE BiasModelTable (bias_model_table)
[ OUT TABLE NearestItemsTable (item_neighbors_table) ]
USING
[ UserIDColumn ('userid_column')
ItemIDColumn ('itemid_column')
RatingColumn ('rating_column')
]
[ K (number_of_item_neighbors) ]
[ LearningRate (learning_rate) ]
[ MaxIterNum (max_iteration_number) ]
[ StopThreshold (threshold) ]
[ SimilarityMethod ({ 'pearson' | 'adjustedcosine' }) ]
) AS alias;