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Belle II Software
release-05-02-19
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Background facetRelation detection based on MVA. More...
#include <MVAFacetRelationFilter.h>
Public Types | |
using | Object = typename BaseFacetRelationFilter ::Object |
Type of the object to be analysed. | |
using | Interface = Filter< Relation< const CDCFacet > > |
Mark this class as the basic interface. | |
Public Member Functions | |
MVAFacetRelationFilter () | |
Constructor initialising the MVAFilter with standard training name for this filter. | |
Weight | predict (const Relation< const CDCFacet > &facetRelation) final |
Main filter method returning the weight of the facet relation. More... | |
void | exposeParameters (ModuleParamList *moduleParamList, const std::string &prefix) override |
Expose the set of parameters of the filter to the module parameter list. | |
void | initialize () override |
Initialize the expert before event processing. | |
void | beginRun () override |
Signal to load new run parameters. | |
Weight | operator() (const Object &obj) override |
Function to object for its signalness. | |
virtual Weight | operator() (const const CDCFacet &from, const const CDCFacet &to) |
Main filter method returning the weight of the neighborhood relation. More... | |
Weight | operator() (const Relation< const CDCFacet > &relation) override |
Main filter method overriding the filter interface method. More... | |
Weight | operator() (const Object *obj) |
Function to evaluate the object. More... | |
virtual double | predict (const Object &obj) |
Evaluate the mva method. | |
bool | needsTruthInformation () override |
Checks if any variables need Monte Carlo information. | |
std::unique_ptr< AVarSet > | releaseVarSet () && |
Steal the set of variables form this filter - filter becomes disfunctional afterwards. | |
std::vector< const CDCFacet * > | getPossibleTos (const CDCFacet *from, const std::vector< const CDCFacet * > &facets) const final |
Returns the selection of facets covering the range of possible neighboring facets of the given facet out of the sorted range given by the two other argumets. | |
void | beginEvent () override |
Receive and dispatch signal for the start of a new event. | |
void | endRun () override |
Receive and dispatch signal for the end of the run. | |
void | terminate () override |
Receive and dispatch Signal for termination of the event processing. | |
Protected Member Functions | |
AVarSet & | getVarSet () const |
Getter for the set of variables. | |
void | setVarSet (std::unique_ptr< AVarSet > varSet) |
Setter for the set of variables. | |
void | addProcessingSignalListener (ProcessingSignalListener *psl) |
Register a processing signal listener to be notified. | |
int | getNProcessingSignalListener () |
Get the number of currently registered listeners. | |
Private Types | |
using | Super = MVA< BaseFacetRelationFilter > |
Type of the base class. | |
using | AVarSet = BaseVarSet< Object > |
Type of the variable set. | |
Private Attributes | |
double | m_param_cut |
The cut on the MVA output. | |
std::string | m_param_identifier |
Database identifier of the expert or weight file name. | |
std::unique_ptr< MVAExpert > | m_mvaExpert |
MVA Expert to examine the object. | |
std::unique_ptr< AVarSet > | m_varSet |
Instance of the variable set to be used in the filter. | |
std::vector< ProcessingSignalListener * > | m_subordinaryProcessingSignalListeners |
References to subordinary signal processing listener contained in this findlet. | |
bool | m_initialized = false |
Flag to keep track whether initialization happend before. | |
bool | m_terminated = false |
Flag to keep track whether termination happend before. | |
std::string | m_initializedAs |
Name of the type during initialisation. | |
Background facetRelation detection based on MVA.
Definition at line 40 of file MVAFacetRelationFilter.h.
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virtualinherited |
Main filter method returning the weight of the neighborhood relation.
Return always returns NAN to reject all segment neighbors.
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inherited |
Function to evaluate the object.
Base implementation accepts all objects, except nullptr.
obj | The object to be accepted or rejected. |
Definition at line 60 of file Filter.icc.h.
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overrideinherited |
Main filter method overriding the filter interface method.
Checks the validity of the pointers in the relation and unpacks the relation to the method implementing the rejection.
Definition at line 52 of file RelationFilter.icc.h.
Main filter method returning the weight of the facet relation.
The size of the facetRelation with a small penalty depending on the mva probability.
Definition at line 25 of file MVAFacetRelationFilter.cc.