Github user kaknikhil commented on a diff in the pull request:
https://github.com/apache/madlib/pull/272#discussion_r191938902
--- Diff: src/modules/convex/mlp_igd.cpp ---
@@ -241,22 +238,19 @@ mlp_minibatch_transition::run(AnyType &args) {
}
// tuple
- Matrix indVar;
- Matrix depVar;
+ MiniBatchTuple tuple;
try {
// Ideally there should be no NULLs in the pre-processed input
data,
// but keep it in a try block in case the user has modified the
// pre-processed data in any way.
- indVar = args[1].getAs<MappedMatrix>();
- depVar = args[2].getAs<MappedMatrix>();
+ tuple.indVar = trans(args[1].getAs<MappedMatrix>());
+ tuple.depVar = trans(args[2].getAs<MappedMatrix>());
} catch (const ArrayWithNullException &e) {
return args[0];
}
- MiniBatchTuple tuple;
+
// The matrices are by default read as column-major. We will have to
// transpose it to get back the matrix like how it is in the database.
--- End diff --
good observation, will do
---
