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https://issues.apache.org/jira/browse/MADLIB-826?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Frank McQuillan closed MADLIB-826.
----------------------------------
Resolution: Fixed
Resolved by writing new SVM for scratch for v1.9
Closing this JIRA.
> Issue in SVM with svm_gaussian kernel function
> ----------------------------------------------
>
> Key: MADLIB-826
> URL: https://issues.apache.org/jira/browse/MADLIB-826
> Project: Apache MADlib
> Issue Type: Bug
> Reporter: Rashmi Raghu
> Assignee: Rahul Iyer
> Fix For: v1.9
>
>
> {code:sql}
> -- Using example data from the documentation site
> SELECT madlib.svm_regression('my_train_data',
> 'myexp10', false, 'madlib.svm_gaussian');
> ERROR: plpy.SPIError: function madlib.svm_gaussian(double precision[],
> double precision[]) does not exist (seg0 slice2 sdw10:40000 pid=4149)
> (plpython.c:4648)
> CONTEXT: Traceback (most recent call last):
> PL/Python function "svm_regression", line 28, in <module>
> return online_sv.svm_regression( schema_madlib, input_table, model_table,
> parallel, kernel_func);
> PL/Python function "svm_regression", line 75, in svm_regression
> PL/Python function "svm_regression"
> raghurdb=#
> raghurdb=# \df madlib.svm_gaussian
> List of functions
> Schema | Name | Result data type | Argument
> data types | Type
> --------+--------------+------------------+--------------------------------------------------------------------+--------
> madlib | svm_gaussian | double precision | x double precision[], y double
> precision[], gamma double precision | normal
> (1 row)
> {code}
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