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The Roc Curve Is Not Computed Correctly For The Output Of Oracle Dm Svm Model. (Doc ID 858243.1)

Last updated on NOVEMBER 18, 2019

Applies to:

Oracle Data Mining - Version 11.1.0.6 and later
Information in this document applies to any platform.
Information in this document applies to any platform.

Goal

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DBMS_DATA_MINING.COMPUTE_ROC produces inaccurate ROC curve.
The output of DBMS_DATA_MINING.COMPUTE_ROC contains duplicate values in "probability" column.  The script will create two data tables, execute DBMS_DATA_MINING.COMPUTE_ROC and give its output.  That output contains duplicate probability values.

Is there a workaround for this issue?


Solution

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In this Document
Goal
Solution


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