SG++-Doxygen-Documentation
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SparseGridMiner models a datamining process that involves a dataset that is first split into validation and training data. More...
#include <SparseGridMinerSplitting.hpp>
Public Member Functions | |
double | learn (bool verbose) override |
Perform Learning cycle: Get samples from data source and based on the scoring procedure, generalize data by fitting and asses quality of the fit. More... | |
SparseGridMinerSplitting & | operator= (SparseGridMinerSplitting &&rhs)=default |
Default Move assign operator. More... | |
SparseGridMinerSplitting & | operator= (const SparseGridMinerSplitting &rhs)=delete |
Default copy assign operator deleted because not all members can be copied. More... | |
SparseGridMinerSplitting (DataSourceSplitting *dataSource, ModelFittingBase *fitter, Scorer *scorer) | |
Constructor. More... | |
SparseGridMinerSplitting (const SparseGridMinerSplitting &rhs)=delete | |
Copy constructor deleted - not all members can be copied or cloned . More... | |
SparseGridMinerSplitting (SparseGridMinerSplitting &&rhs)=default | |
Default Move constructor . More... | |
~SparseGridMinerSplitting ()=default | |
Default destructor. More... | |
Public Member Functions inherited from sgpp::datadriven::SparseGridMiner | |
ModelFittingBase * | getModel () |
Returns the trained model. More... | |
SparseGridMiner & | operator= (SparseGridMiner &&rhs)=default |
Default Move assign operator. More... | |
SparseGridMiner & | operator= (const SparseGridMiner &rhs)=delete |
Default copy assign operator deleted because not all members can be copied. More... | |
void | setModel (ModelFittingBase *model) |
SparseGridMiner (ModelFittingBase *fitter, Scorer *scorer) | |
Constructor. More... | |
SparseGridMiner (const SparseGridMiner &rhs)=delete | |
Copy constructor deleted - not all members can be copied or cloned . More... | |
SparseGridMiner (SparseGridMiner &&rhs)=default | |
Default Move constructor . More... | |
double | test (Dataset &testDataset) |
Evaluate the model on a certain test dataset. More... | |
virtual | ~SparseGridMiner ()=default |
Default destructor. More... | |
Additional Inherited Members | |
Protected Attributes inherited from sgpp::datadriven::SparseGridMiner | |
std::unique_ptr< ModelFittingBase > | fitter |
Fitter that trains a model based on data samples. More... | |
std::unique_ptr< Scorer > | scorer |
Scorer that quantifies the quality of a fit. More... | |
SparseGridMiner models a datamining process that involves a dataset that is first split into validation and training data.
The model is then trained on the training data for several epochs.
sgpp::datadriven::SparseGridMinerSplitting::SparseGridMinerSplitting | ( | DataSourceSplitting * | dataSource, |
ModelFittingBase * | fitter, | ||
Scorer * | scorer | ||
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Constructor.
dataSource | configured instance of data source object, that will provide samples to learn from. The miner instance will take ownership of the passed object. |
fitter | configured instance of fitter object that generalize the model. The miner instance will take ownership of the passed object. |
scorer | configured instance of scorer object that will assess the quality of the generalization provided by the fitter on testing data. The miner instance will take ownership of the passed object. |
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delete |
Copy constructor deleted - not all members can be copied or cloned .
rhs | the object to copy from |
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default |
Default Move constructor .
rhs | the object to move from |
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default |
Default destructor.
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overridevirtual |
Perform Learning cycle: Get samples from data source and based on the scoring procedure, generalize data by fitting and asses quality of the fit.
The learning process first divides the data into training and validation data and trains the model for several epochs on the training data.
Implements sgpp::datadriven::SparseGridMiner.
References sgpp::datadriven::RefinementMonitorFactory::createRefinementMonitor(), dataset, sgpp::datadriven::SparseGridMiner::fitter, sgpp::datadriven::Dataset::getNumberInstances(), sgpp::datadriven::RefinementMonitor::pushToBuffer(), sgpp::datadriven::RefinementMonitor::refinementsNecessary(), and sgpp::datadriven::SparseGridMiner::scorer.
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default |
Default Move assign operator.
rhs | the object to move from |
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delete |
Default copy assign operator deleted because not all members can be copied.
rhs | the object to copy from |