Makoto Yui created HIVEMALL-288:
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Summary: mf_predict throws SemanticException No matching method
for class hivemall.factorization.mf.MFPredictionUDF with (array<double>,
array<double>, int)
Key: HIVEMALL-288
URL: https://issues.apache.org/jira/browse/HIVEMALL-288
Project: Hivemall
Issue Type: Bug
Affects Versions: 0.6.0
Reporter: Makoto Yui
Assignee: Makoto Yui
Fix For: 0.6.2
{code:java}
select mf_predict(array(cast(1.0 as DOUBLE),cast(2.0 as DOUBLE),cast(3.0 as
DOUBLE)), array(cast(1.0 as DOUBLE),cast(2.0 as DOUBLE),cast(3.0 as DOUBLE)), 1)
{code}
throws
{code:java}
SemanticException No matching method for class
hivemall.factorization.mf.MFPredictionUDF with (array<double>, array<double>,
int). Possible choices: _FUNC_(array<float>, array<float>) _FUNC_(array<float>,
array<float>, double) _FUNC_(array<float>, array<float>, double, double)
_FUNC_(array<float>, array<float>, double, double, double)
{code}
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