SVMDensePredict Example: Sigmoid Model | Teradata Vantage - SVMDensePredict Example: Sigmoid Model - Teradata Vantage

Machine Learning Engine Analytic Function Reference

Product
Teradata Vantage
Release Number
9.02
9.01
2.0
1.3
Published
February 2022
Language
English (United States)
Last Update
2022-02-10
dita:mapPath
rnn1580259159235.ditamap
dita:ditavalPath
ybt1582220416951.ditaval
dita:id
B700-4003
lifecycle
previous
Product Category
Teradata Vantageā„¢

Input

SQL Call

SELECT * FROM SVMDensePredict (
  ON svm_iris_test AS InputTable PARTITION BY ANY
  ON densesvm_iris_sigmoid_model AS Model DIMENSION
  USING
  IdColumn ('id')
  TargetColumns ('[1:4]')
  Accumulate ('id','species')
  Responses ('virginica')
) AS dt ORDER BY 3 DESC;

Output

 id predict_value prob_virginica         species
--- ------------- ---------------------- ----------
110 virginica     7.87263965377601E-001 virginica
130 virginica     7.86459354916230E-001 virginica
145 virginica     7.82388613539467E-001 virginica
125 virginica     7.82388613290050E-001 virginica
140 virginica     7.82388612917917E-001 virginica
105 virginica     7.78537903303850E-001 virginica
 55 virginica     6.39488974749763E-001 versicolor
 75 virginica     5.85074341915205E-001 versicolor
135 virginica     5.21407157310471E-001 virginica
150 virginica     4.49736675000437E-001 virginica
115 versicolor    2.94569153762077E-001 virginica
120 versicolor    2.16878307508021E-001 virginica
 95 versicolor    2.05474156301691E-001 versicolor
 85 versicolor    2.05262614322069E-001 versicolor
 15 versicolor    2.05248872428009E-001 setosa
100 versicolor    2.04257407723918E-001 versicolor
 65 setosa        2.02248396041444E-001 versicolor
 80 setosa        1.78812236946778E-001 versicolor
 70 setosa        1.71744777702477E-001 versicolor
 90 setosa        1.59496669721241E-001 versicolor
 60 setosa        1.27621898606818E-001 versicolor
 45 setosa        1.23291470282880E-001 setosa
 50 setosa        1.07753417483852E-001 setosa
 25 setosa        1.07705713554535E-001 setosa
 10 setosa        1.07645134934353E-001 setosa
 35 setosa        1.07644927941564E-001 setosa
 20 setosa        1.07034860480663E-001 setosa
 30 setosa        1.06060230361458E-001 setosa
 40 setosa        1.06000413521546E-001 setosa
  5 setosa        1.06000103878239E-001 setosa

Download a zip file of all examples and a SQL script file that creates their input tables.