VeloxDecisionTree.h File Reference

This file contains the implementation of custom types and functions for tree-based machine learning models in Velox. More...

#include <fcntl.h>
#include <stdlib.h>
#include <unistd.h>
#include <cmath>
#include <iostream>
#include <memory>
#include <string>
#include "BaseFunction.h"
#include "velox/common/base/VeloxException.h"
#include "velox/common/base/tests/GTestUtils.h"
#include "velox/exec/tests/utils/AssertQueryBuilder.h"
#include "velox/exec/tests/utils/PlanBuilder.h"
#include "velox/exec/tests/utils/TempDirectoryPath.h"
#include "velox/expression/VectorFunction.h"
#include "velox/functions/Macros.h"
#include "velox/functions/Registerer.h"
#include "velox/functions/prestosql/tests/utils/FunctionBaseTest.h"
#include "velox/ml_functions/DecisionTree.h"
#include "velox/type/OpaqueCustomTypes.h"
#include "velox/vector/tests/utils/VectorTestBase.h"

Go to the source code of this file.

Classes
class	ml::TreeType
	A custom opaque type for representing tree structures. More...
struct	ml::TreeT
	A struct representing the custom type for trees. More...
class	ml::TreeTypeFactories
	Factory class for creating instances of TreeType. More...
class	ml::AlwaysFailingTypeFactories
	A factory class that always fails to create instances. More...
class	ml::VeloxTreeConstruction
	A vector function for constructing tree structures. More...
class	ml::VeloxTreePrediction
	A machine learning function for making predictions using tree models. More...
struct	ml::VeloxTreePredictionSimpleFunction< T >
	A simple function for making predictions using tree models. More...

Typedefs
using	ml::TheTree = CustomType<TreeT>
	Alias for the custom tree type.

Detailed Description

This file contains the implementation of custom types and functions for tree-based machine learning models in Velox.

Copyright

Copyright (c) 2025 ASU Cactus Lab. @license Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.