RatingTable Schema
The table has user ratings of items.
The size of this table determines the size of the weight column of the WeightModelTable. If any cell of the weight column exceeds 64 KB, you cannot use the WeightModelTable with the KNNRecommenderPredict function.
| Column | Data Type | Description |
|---|---|---|
| userid_column | INTEGER | User identifier. |
| itemid_column | INTEGER | Item identifier. |
| rating_column | Any numeric type. | Rating user gave item. |