1.1 - 8.10 - AdaBoostPredict Output - Teradata Vantage

Teradata Vantage™ - Machine Learning Engine Analytic Function Reference

Product
Teradata Vantage
Release Number
1.1
8.10
Release Date
October 2019
Content Type
Programming Reference
Publication ID
B700-4003-079K
Language
English (United States)

Output Table Schema

Column Data Type Description
pid_column INTEGER, SMALLINT, BIGINT, NUMERIC, VARCHAR, or BLOB Data point identifier from AttributeTable.
pred_label VARCHAR Predicted response for data point.
prob DOUBLE PRECISION [Column appears only with OutputProb ('true') and without Responses syntax element.] Probability that observation belongs to class pred_label, calculated as follows:

(TP + 1) / (TP + FP + C)

Where:
Operand Description
TP Number of true positives at leaf.
FP Number of false positives at leaf.
C Number of trees.
prob_for_label_response DOUBLE PRECISION [Column appears only with Responses syntax element, and appears once for each response.] Probability that observation belongs to category response, calculated as in the description of column prob.
accumulate_column Same as in AttributeTable [Column appears once for each specified accumulate_column.] Column copied from AttributeTable.