Output Table Schema
The table has the predicted class of each test sample.
Column | Data Type | Description |
---|---|---|
id_column | INTEGER, SMALLINT, BIGINT, NUMERIC, VARCHAR, or VARBYTE(n) | Test sample identifier. |
predict_value | VARCHAR | Predicted class of test sample. |
predict_confidence | DOUBLE PRECISION | Prediction confidence, a value between 0 and 1, computed by formula that follows this table. The higher the value, the more dependable the prediction. |
accumulate_column | Any | [Column appears once for each specified accumulate_column.] Column copied from input table. |
Formula for predict_confidence
where i is the attribute id, x i is the value of attributes in the sample, and w i is the weight of attribute i.