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#include <MVATrainer.h>
Classes | |
| struct | CalibratedProcessor |
Public Member Functions | |
| TrainerMonitoring::Module * | bookMonitor (const std::string &name) |
| void | doneTraining (Calibration::MVAComputer *trainCalibration) const |
| Calibration::MVAComputer * | getCalibration () const |
| const std::string & | getName () const |
| Calibration::MVAComputer * | getTrainCalibration () const |
| void | loadState () |
| MVATrainer (const std::string &fileName, bool useXSLT=false, const char *styleSheet=0) | |
| void | saveState () |
| void | setAutoSave (bool autoSave) |
| void | setCleanup (bool cleanup) |
| void | setCrossValidation (double split) |
| void | setMonitoring (bool monitoring) |
| void | setRandomSeed (UInt_t seed) |
| std::string | trainFileName (const TrainProcessor *proc, const std::string &ext, const std::string &arg="") const |
| ~MVATrainer () | |
Static Public Attributes | |
| static const AtomicId | kTargetId |
| static const AtomicId | kWeightId |
Private Member Functions | |
| void | connectProcessors (Calibration::MVAComputer *calib, const std::vector< CalibratedProcessor > &procs, bool withTarget) const |
| SourceVariable * | createVariable (Source *source, AtomicId name, Variable::Flags flags) |
| void | fillInputVars (SourceVariableSet &vars, XERCES_CPP_NAMESPACE_QUALIFIER DOMElement *xml) |
| void | fillOutputVars (SourceVariableSet &vars, Source *source, XERCES_CPP_NAMESPACE_QUALIFIER DOMElement *xml) |
| std::vector< AtomicId > | findFinalProcessors () const |
| void | findUntrainedComputers (std::vector< AtomicId > &compute, std::vector< AtomicId > &train) const |
| SourceVariable * | getVariable (AtomicId source, AtomicId name) const |
| void | makeProcessor (XERCES_CPP_NAMESPACE_QUALIFIER DOMElement *elem, AtomicId id, const char *name) |
| Calibration::MVAComputer * | makeTrainCalibration (const AtomicId *compute, const AtomicId *train) const |
Private Attributes | |
| double | crossValidation |
| bool | doAutoSave |
| bool | doCleanup |
| bool | doMonitoring |
| Source * | input |
| std::auto_ptr< TrainerMonitoring > | monitoring |
| std::string | name |
| TrainProcessor * | output |
| std::vector< AtomicId > | processors |
| UInt_t | randomSeed |
| std::map< AtomicId, Source * > | sources |
| std::string | trainFileMask |
| std::vector< SourceVariable * > | variables |
| std::auto_ptr< XMLDocument > | xml |
Definition at line 27 of file MVATrainer.h.
| PhysicsTools::MVATrainer::MVATrainer | ( | const std::string & | fileName, |
| bool | useXSLT = false, |
||
| const char * | styleSheet = 0 |
||
| ) |
Definition at line 422 of file MVATrainer.cc.
References ws_sso_content_reader::content, createVariable(), HTMLExport::elem(), PhysicsTools::escape(), Exception, fillInputVars(), fillOutputVars(), PhysicsTools::Variable::FLAG_NONE, PhysicsTools::Variable::FLAG_OPTIONAL, edm::FileInPath::fullPath(), PhysicsTools::Source::getInputs(), input, PhysicsTools::SourceVariableSet::kTarget, kTargetId, PhysicsTools::SourceVariableSet::kWeight, kWeightId, makeProcessor(), name, python::Node::node, output, popcon_last_value_cfg::Source, sources, trainFileMask, xml, and zero.
:
input(0), output(0), name("MVATrainer"),
doAutoSave(true), doCleanup(false),
doMonitoring(false), randomSeed(65539), crossValidation(0.0)
{
if (useXSLT) {
std::string sheet;
if (!styleSheet)
sheet = edm::FileInPath(
"PhysicsTools/MVATrainer/data/MVATrainer.xsl")
.fullPath();
else
sheet = styleSheet;
std::string preproc = "xsltproc --xinclude " + escape(sheet) +
" " + escape(fileName);
xml.reset(new XMLDocument(fileName, preproc));
} else
xml.reset(new XMLDocument(fileName));
DOMNode *node = xml->getRootNode();
if (std::strcmp(XMLSimpleStr(node->getNodeName()), "MVATrainer") != 0)
throw cms::Exception("MVATrainer")
<< "Invalid XML root node." << std::endl;
enum State {
STATE_GENERAL,
STATE_FIRST,
STATE_MIDDLE,
STATE_LAST
} state = STATE_GENERAL;
for(node = node->getFirstChild();
node; node = node->getNextSibling()) {
if (node->getNodeType() != DOMNode::ELEMENT_NODE)
continue;
std::string name = XMLSimpleStr(node->getNodeName());
DOMElement *elem = static_cast<DOMElement*>(node);
switch(state) {
case STATE_GENERAL: {
if (name != "general")
throw cms::Exception("MVATrainer")
<< "Expected general config as first "
"tag." << std::endl;
for(DOMNode *subNode = elem->getFirstChild();
subNode; subNode = subNode->getNextSibling()) {
if (subNode->getNodeType() !=
DOMNode::ELEMENT_NODE)
continue;
if (std::strcmp(XMLSimpleStr(
subNode->getNodeName()), "option") != 0)
throw cms::Exception("MVATrainer")
<< "Expected option tag."
<< std::endl;
elem = static_cast<DOMElement*>(subNode);
name = XMLDocument::readAttribute<std::string>(
elem, "name");
std::string content = XMLSimpleStr(
elem->getTextContent());
if (name == "id")
this->name = content;
else if (name == "trainfiles")
trainFileMask = content;
else
throw cms::Exception("MVATrainer")
<< "Unknown option \""
<< name << "\"." << std::endl;
}
state = STATE_FIRST;
} break;
case STATE_FIRST: {
if (name != "input")
throw cms::Exception("MVATrainer")
<< "Expected input config as second "
"tag." << std::endl;
AtomicId id = XMLDocument::readAttribute<std::string>(
elem, "id");
input = new Source(id, true);
input->getOutputs().append(
createVariable(input, kTargetId,
Variable::FLAG_NONE),
SourceVariableSet::kTarget);
input->getOutputs().append(
createVariable(input, kWeightId,
Variable::FLAG_OPTIONAL),
SourceVariableSet::kWeight);
sources.insert(std::make_pair(id, input));
fillOutputVars(input->getOutputs(), input, elem);
state = STATE_MIDDLE;
} break;
case STATE_MIDDLE: {
if (name == "output") {
AtomicId zero;
output = new TrainProcessor("output",
&zero, this);
fillInputVars(output->getInputs(), elem);
state = STATE_LAST;
continue;
} else if (name != "processor")
throw cms::Exception("MVATrainer")
<< "Unexpected tag after input "
"config." << std::endl;
AtomicId id = XMLDocument::readAttribute<std::string>(
elem, "id");
std::string name =
XMLDocument::readAttribute<std::string>(
elem, "name");
makeProcessor(elem, id, name.c_str());
} break;
case STATE_LAST:
throw cms::Exception("MVATrainer")
<< "Unexpected tag found after output."
<< std::endl;
break;
}
}
if (state == STATE_FIRST)
throw cms::Exception("MVATrainer")
<< "Expected input variable config." << std::endl;
else if (state == STATE_MIDDLE)
throw cms::Exception("MVATrainer")
<< "Expected output variable config." << std::endl;
if (trainFileMask.empty())
trainFileMask = this->name + "_%s%s.%s";
}
| PhysicsTools::MVATrainer::~MVATrainer | ( | ) |
Definition at line 563 of file MVATrainer.cc.
References PhysicsTools::TrainProcessor::cleanup(), doCleanup, monitoring, output, proc, sources, and variables.
{
if (monitoring.get())
monitoring->write();
for(std::map<AtomicId, Source*>::const_iterator iter = sources.begin();
iter != sources.end(); iter++) {
TrainProcessor *proc =
dynamic_cast<TrainProcessor*>(iter->second);
if (proc && doCleanup)
proc->cleanup();
delete iter->second;
}
delete output;
std::for_each(variables.begin(), variables.end(),
deleter<SourceVariable>());
}
| TrainerMonitoring::Module * PhysicsTools::MVATrainer::bookMonitor | ( | const std::string & | name | ) |
Definition at line 710 of file MVATrainer.cc.
References doMonitoring, convertXMLtoSQLite_cfg::fileName, monitoring, PhysicsTools::stdStringPrintf(), and trainFileMask.
Referenced by PhysicsTools::TrainProcessor::doTrainBegin().
{
if (!doMonitoring)
return 0;
if (!monitoring.get()) {
std::string fileName =
stdStringPrintf(trainFileMask.c_str(),
"monitoring", "", "root");
monitoring.reset(new TrainerMonitoring(fileName));
}
return monitoring->book(name);
}
| void PhysicsTools::MVATrainer::connectProcessors | ( | Calibration::MVAComputer * | calib, |
| const std::vector< CalibratedProcessor > & | procs, | ||
| bool | withTarget | ||
| ) | const [private] |
Definition at line 885 of file MVATrainer.cc.
References PhysicsTools::Calibration::MVAComputer::addProcessor(), calib, lhef::cc::convert(), Exception, PhysicsTools::SourceVariableSet::get(), PhysicsTools::Variable::getFlags(), PhysicsTools::Source::getInputs(), PhysicsTools::Variable::getName(), PhysicsTools::Source::getOutputs(), i, input, PhysicsTools::Calibration::MVAComputer::inputSet, prof2calltree::last, Association::map, PhysicsTools::Calibration::Variable::name, output, PhysicsTools::Calibration::MVAComputer::output, findQualityFiles::size, PhysicsTools::SourceVariableSet::size(), and variables.
Referenced by getCalibration(), and makeTrainCalibration().
{
std::map<SourceVariable*, unsigned int> vars;
unsigned int size = 0;
MVATrainerComputer *trainCalib =
dynamic_cast<MVATrainerComputer*>(calib);
for(unsigned int i = 0;
i < input->getOutputs().size(true); i++) {
if (i < 2 && !withTarget)
continue;
SourceVariable *var = variables[i];
vars[var] = size++;
Calibration::Variable calibVar;
calibVar.name = (const char*)var->getName();
calib->inputSet.push_back(calibVar);
if (trainCalib)
trainCalib->addFlag(var->getFlags());
}
for(std::vector<CalibratedProcessor>::const_iterator iter =
procs.begin(); iter != procs.end(); iter++) {
bool isInterceptor = dynamic_cast<BaseInterceptor*>(
iter->calib) != 0;
BitSet inputSet(size);
unsigned int last = 0;
std::vector<SourceVariable*> inoutVars;
if (iter->processor)
inoutVars = iter->processor->getInputs().get(
isInterceptor);
for(std::vector<SourceVariable*>::const_iterator iter2 =
inoutVars.begin(); iter2 != inoutVars.end(); iter2++) {
std::map<SourceVariable*,
unsigned int>::const_iterator pos =
vars.find(*iter2);
assert(pos != vars.end());
if (pos->second < last)
throw cms::Exception("MVATrainer")
<< "Input variables not declared "
"in order of appearance in \""
<< (const char*)iter->processor->getName()
<< "\"." << std::endl;
inputSet[last = pos->second] = true;
}
assert(!isInterceptor || withTarget);
iter->calib->inputVars = Calibration::convert(inputSet);
calib->output = size;
if (isInterceptor) {
size++;
continue;
}
calib->addProcessor(iter->calib);
inoutVars = iter->processor->getOutputs().get();
for(std::vector<SourceVariable*>::const_iterator iter =
inoutVars.begin(); iter != inoutVars.end(); iter++) {
vars[*iter] = size++;
}
}
if (output->getInputs().size() != 1)
throw cms::Exception("MVATrainer")
<< "Exactly one output variable has to be specified."
<< std::endl;
SourceVariable *outVar = output->getInputs().get()[0];
std::map<SourceVariable*, unsigned int>::const_iterator pos =
vars.find(outVar);
if (pos != vars.end())
calib->output = pos->second;
}
| SourceVariable * PhysicsTools::MVATrainer::createVariable | ( | Source * | source, |
| AtomicId | name, | ||
| Variable::Flags | flags | ||
| ) | [private] |
Definition at line 734 of file MVATrainer.cc.
References PhysicsTools::Source::getName(), getVariable(), name, and variables.
Referenced by fillOutputVars(), and MVATrainer().
| void PhysicsTools::MVATrainer::doneTraining | ( | Calibration::MVAComputer * | trainCalibration | ) | const |
Definition at line 1102 of file MVATrainer.cc.
References calib, and Exception.
{
MVATrainerComputer *calib =
dynamic_cast<MVATrainerComputer*>(trainCalibration);
if (!calib)
throw cms::Exception("MVATrainer")
<< "Invalid training calibration passed to "
"doneTraining()" << std::endl;
calib->done();
}
| void PhysicsTools::MVATrainer::fillInputVars | ( | SourceVariableSet & | vars, |
| XERCES_CPP_NAMESPACE_QUALIFIER DOMElement * | xml | ||
| ) | [private] |
Definition at line 746 of file MVATrainer.cc.
References PhysicsTools::SourceVariableSet::append(), HTMLExport::elem(), Exception, spr::find(), PhysicsTools::Source::getOutput(), getVariable(), input, PhysicsTools::SourceVariableSet::kRegular, PhysicsTools::SourceVariableSet::kTarget, kTargetId, PhysicsTools::SourceVariableSet::kWeight, kWeightId, n, name, python::Node::node, LaserTracksInput_cfi::source, filterCSVwithJSON::target, tmp, and variables.
Referenced by makeProcessor(), and MVATrainer().
{
std::vector<SourceVariable*> tmp;
SourceVariable *target = 0;
SourceVariable *weight = 0;
for(DOMNode *node = xml->getFirstChild(); node;
node = node->getNextSibling()) {
if (node->getNodeType() != DOMNode::ELEMENT_NODE)
continue;
if (std::strcmp(XMLSimpleStr(node->getNodeName()), "var") != 0)
throw cms::Exception("MVATrainer")
<< "Invalid input variable node." << std::endl;
DOMElement *elem = static_cast<DOMElement*>(node);
AtomicId source = XMLDocument::readAttribute<std::string>(
elem, "source");
AtomicId name = XMLDocument::readAttribute<std::string>(
elem, "name");
SourceVariable *var = getVariable(source, name);
if (!var)
throw cms::Exception("MVATrainer")
<< "Input variable " << (const char*)source
<< ":" << (const char*)name
<< " not found." << std::endl;
if (XMLDocument::readAttribute<bool>(elem, "target", false)) {
if (target)
throw cms::Exception("MVATrainer")
<< "Target variable defined twice"
<< std::endl;
target = var;
}
if (XMLDocument::readAttribute<bool>(elem, "weight", false)) {
if (weight)
throw cms::Exception("MVATrainer")
<< "Weight variable defined twice"
<< std::endl;
weight = var;
}
tmp.push_back(var);
}
if (!weight) {
weight = input->getOutput(kWeightId);
assert(weight);
tmp.insert(tmp.begin() +
(target == input->getOutput(kTargetId)),
1, weight);
}
if (!target) {
target = input->getOutput(kTargetId);
assert(target);
tmp.insert(tmp.begin(), 1, target);
}
unsigned int n = 0;
for(std::vector<SourceVariable*>::const_iterator iter = variables.begin();
iter != variables.end(); iter++) {
std::vector<SourceVariable*>::const_iterator pos =
std::find(tmp.begin(), tmp.end(), *iter);
if (pos == tmp.end())
continue;
SourceVariableSet::Magic magic;
if (*iter == target)
magic = SourceVariableSet::kTarget;
else if (*iter == weight)
magic = SourceVariableSet::kWeight;
else
magic = SourceVariableSet::kRegular;
if (vars.append(*iter, magic, pos - tmp.begin())) {
AtomicId source = (*iter)->getSource()->getName();
AtomicId name = (*iter)->getName();
throw cms::Exception("MVATrainer")
<< "Input variable " << (const char*)source
<< ":" << (const char*)name
<< " defined twice." << std::endl;
}
n++;
}
assert(tmp.size() == n);
}
| void PhysicsTools::MVATrainer::fillOutputVars | ( | SourceVariableSet & | vars, |
| Source * | source, | ||
| XERCES_CPP_NAMESPACE_QUALIFIER DOMElement * | xml | ||
| ) | [private] |
Definition at line 838 of file MVATrainer.cc.
References PhysicsTools::SourceVariableSet::append(), createVariable(), HTMLExport::elem(), Exception, PhysicsTools::Variable::FLAG_MULTIPLE, PhysicsTools::Variable::FLAG_NONE, PhysicsTools::Variable::FLAG_OPTIONAL, PhysicsTools::Source::getName(), PhysicsTools::isMagic(), name, and python::Node::node.
Referenced by makeProcessor(), and MVATrainer().
{
for(DOMNode *node = xml->getFirstChild(); node;
node = node->getNextSibling()) {
if (node->getNodeType() != DOMNode::ELEMENT_NODE)
continue;
if (std::strcmp(XMLSimpleStr(node->getNodeName()), "var") != 0)
throw cms::Exception("MVATrainer")
<< "Invalid output variable node."
<< std::endl;
DOMElement *elem = static_cast<DOMElement*>(node);
AtomicId name = XMLDocument::readAttribute<std::string>(
elem, "name");
if (!name)
throw cms::Exception("MVATrainer")
<< "Output variable tag missing name."
<< std::endl;
if (isMagic(name))
throw cms::Exception("MVATrainer")
<< "Cannot use magic variable names in output."
<< std::endl;
Variable::Flags flags = Variable::FLAG_NONE;
if (XMLDocument::readAttribute<bool>(elem, "optional", true))
flags = (PhysicsTools::Variable::Flags)
(flags | Variable::FLAG_OPTIONAL);
if (XMLDocument::readAttribute<bool>(elem, "multiple", true))
flags = (PhysicsTools::Variable::Flags)
(flags | Variable::FLAG_MULTIPLE);
SourceVariable *var = createVariable(source, name, flags);
if (!var || vars.append(var))
throw cms::Exception("MVATrainer")
<< "Output variable "
<< (const char*)source->getName()
<< ":" << (const char*)name
<< " defined twice." << std::endl;
}
}
| std::vector< AtomicId > PhysicsTools::MVATrainer::findFinalProcessors | ( | ) | const [private] |
Definition at line 1115 of file MVATrainer.cc.
References run_regression::done, PhysicsTools::SourceVariableSet::get(), PhysicsTools::Source::inputs, output, query::result, LaserTracksInput_cfi::source, and sources.
Referenced by getCalibration().
{
std::set<Source*> toCheck;
toCheck.insert(output);
std::set<Source*> done;
while(!toCheck.empty()) {
Source *source = *toCheck.begin();
toCheck.erase(toCheck.begin());
std::vector<SourceVariable*> inputs = source->inputs.get();
for(std::vector<SourceVariable*>::const_iterator iter =
inputs.begin(); iter != inputs.end(); ++iter) {
source = (*iter)->getSource();
if (done.insert(source).second)
toCheck.insert(source);
}
}
std::vector<AtomicId> result;
for(std::vector<AtomicId>::const_iterator iter = processors.begin();
iter != processors.end(); ++iter) {
std::map<AtomicId, Source*>::const_iterator pos =
sources.find(*iter);
if (pos != sources.end() && done.count(pos->second))
result.push_back(*iter);
}
return result;
}
| void PhysicsTools::MVATrainer::findUntrainedComputers | ( | std::vector< AtomicId > & | compute, |
| std::vector< AtomicId > & | train | ||
| ) | const [private] |
Definition at line 1195 of file MVATrainer.cc.
References doMonitoring, PhysicsTools::SourceVariableSet::get(), PhysicsTools::Source::getInputs(), input, PhysicsTools::Source::isTrained(), PhysicsTools::kOutputId, output, proc, and sources.
Referenced by getTrainCalibration().
{
compute.clear();
train.clear();
std::set<Source*> trainedSources;
trainedSources.insert(input);
for(std::vector<AtomicId>::const_iterator iter =
processors.begin(); iter != processors.end(); iter++) {
std::map<AtomicId, Source*>::const_iterator pos =
sources.find(*iter);
assert(pos != sources.end());
TrainProcessor *proc =
dynamic_cast<TrainProcessor*>(pos->second);
assert(proc);
bool trainedDeps = true;
std::vector<SourceVariable*> inputVars =
proc->getInputs().get();
for(std::vector<SourceVariable*>::const_iterator iter2 =
inputVars.begin(); iter2 != inputVars.end(); iter2++) {
if (trainedSources.find((*iter2)->getSource())
== trainedSources.end()) {
trainedDeps = false;
break;
}
}
if (!trainedDeps)
continue;
if (proc->isTrained()) {
trainedSources.insert(proc);
compute.push_back(proc->getName());
} else
train.push_back(proc->getName());
}
if (doMonitoring && !output->isTrained() &&
trainedSources.find(output->getInputs().get()[0]->getSource())
!= trainedSources.end())
train.push_back(kOutputId);
}
| Calibration::MVAComputer * PhysicsTools::MVATrainer::getCalibration | ( | ) | const |
Definition at line 1146 of file MVATrainer.cc.
References begin, calib, connectProcessors(), end, spr::find(), findFinalProcessors(), foreach, PhysicsTools::TrainProcessor::getCalibration(), proc, processors, LaserTracksInput_cfi::source, and sources.
Referenced by PhysicsTools::MVATrainerContainerLooperImpl< Record_t >::produce(), and PhysicsTools::TreeTrainer::train().
{
std::vector<CalibratedProcessor> processors;
std::auto_ptr<Calibration::MVAComputer> calib(
new Calibration::MVAComputer);
std::vector<AtomicId> used = findFinalProcessors();
for(std::vector<AtomicId>::const_iterator iter = used.begin();
iter != used.end(); iter++) {
std::map<AtomicId, Source*>::const_iterator pos =
sources.find(*iter);
assert(pos != sources.end());
TrainProcessor *source =
dynamic_cast<TrainProcessor*>(pos->second);
assert(source);
if (!source->isTrained())
return 0;
Calibration::VarProcessor *proc = source->getCalibration();
if (!proc)
continue;
Calibration::ProcForeach *foreach =
dynamic_cast<Calibration::ProcForeach*>(proc);
if (foreach) {
std::vector<AtomicId>::const_iterator begin =
std::find(this->processors.begin(),
this->processors.end(), *iter);
assert(this->processors.end() - begin >
(int)(foreach->nProcs + 1));
++begin;
std::vector<AtomicId>::const_iterator end =
begin + foreach->nProcs;
foreach->nProcs = 0;
for(std::vector<AtomicId>::const_iterator iter2 =
iter; iter2 != used.end(); ++iter2)
if (std::find(begin, end, *iter2) != end)
foreach->nProcs++;
}
processors.push_back(CalibratedProcessor(source, proc));
}
connectProcessors(calib.get(), processors, false);
return calib.release();
}
| const std::string& PhysicsTools::MVATrainer::getName | ( | void | ) | const [inline] |
| Calibration::MVAComputer * PhysicsTools::MVATrainer::getTrainCalibration | ( | ) | const |
Definition at line 1241 of file MVATrainer.cc.
References bookConverter::compute(), findUntrainedComputers(), and makeTrainCalibration().
Referenced by PhysicsTools::TreeTrainer::iteration().
{
std::vector<AtomicId> compute, train;
findUntrainedComputers(compute, train);
if (train.empty())
return 0;
compute.push_back(0);
train.push_back(0);
return makeTrainCalibration(&compute.front(), &train.front());
}
| SourceVariable * PhysicsTools::MVATrainer::getVariable | ( | AtomicId | source, |
| AtomicId | name | ||
| ) | const [private] |
Definition at line 725 of file MVATrainer.cc.
References sources.
Referenced by createVariable(), and fillInputVars().
| void PhysicsTools::MVATrainer::loadState | ( | ) |
Definition at line 583 of file MVATrainer.cc.
References LaserTracksInput_cfi::source, and sources.
{
for(std::vector<AtomicId>::const_iterator iter =
this->processors.begin();
iter != this->processors.end(); iter++) {
std::map<AtomicId, Source*>::const_iterator pos =
sources.find(*iter);
assert(pos != sources.end());
TrainProcessor *source =
dynamic_cast<TrainProcessor*>(pos->second);
assert(source);
if (source->load())
edm::LogInfo("MVATrainer")
<< source->getId() << " configuration for \""
<< (const char*)source->getName()
<< "\" loaded from file.";
}
}
| void PhysicsTools::MVATrainer::makeProcessor | ( | XERCES_CPP_NAMESPACE_QUALIFIER DOMElement * | elem, |
| AtomicId | id, | ||
| const char * | name | ||
| ) | [private] |
Definition at line 622 of file MVATrainer.cc.
References PhysicsTools::ProcessRegistry< Base_t, CalibBase_t, Parent_t >::Factory::create(), HTMLExport::elem(), Exception, fillInputVars(), fillOutputVars(), python::Node::node, proc, sources, and GlobalPosition_Frontier_DevDB_cff::tag.
Referenced by MVATrainer().
{
DOMElement *xmlInput = 0;
DOMElement *xmlConfig = 0;
DOMElement *xmlOutput = 0;
DOMElement *xmlData = 0;
static struct NameExpect {
const char *tag;
bool mandatory;
DOMElement **elem;
} const expect[] = {
{ "input", true, &xmlInput },
{ "config", true, &xmlConfig },
{ "output", true, &xmlOutput },
{ "data", false, &xmlData },
{ 0, }
};
const NameExpect *cur = expect;
for(DOMNode *node = elem->getFirstChild();
node; node = node->getNextSibling()) {
if (node->getNodeType() != DOMNode::ELEMENT_NODE)
continue;
std::string tag = XMLSimpleStr(node->getNodeName());
DOMElement *elem = static_cast<DOMElement*>(node);
if (!cur->tag)
throw cms::Exception("MVATrainer")
<< "Superfluous tag " << tag
<< "encountered in processor." << std::endl;
else if (tag != cur->tag && cur->mandatory)
throw cms::Exception("MVATrainer")
<< "Expected tag " << cur->tag << ", got "
<< tag << " instead in processor."
<< std::endl;
else if (tag != cur->tag) {
cur++;
continue;
}
*(cur++)->elem = elem;
}
while(cur->tag && !cur->mandatory)
cur++;
if (cur->tag)
throw cms::Exception("MVATrainer")
<< "Unexpected end of processor configuration, "
<< "expected tag " << cur->tag << "." << std::endl;
std::auto_ptr<TrainProcessor> proc(
TrainProcessor::create(name, &id, this));
if (!proc.get())
throw cms::Exception("MVATrainer")
<< "Variable processor trainer " << name
<< " could not be instantiated. Most likely because"
" the trainer plugin for \"" << name << "\""
" does not exist." << std::endl;
if (sources.find(id) != sources.end())
throw cms::Exception("MVATrainer")
<< "Duplicate variable processor id "
<< (const char*)id << "."
<< std::endl;
fillInputVars(proc->getInputs(), xmlInput);
fillOutputVars(proc->getOutputs(), proc.get(), xmlOutput);
edm::LogInfo("MVATrainer")
<< "Configuring " << (const char*)proc->getId()
<< " \"" << (const char*)proc->getName() << "\".";
proc->configure(xmlConfig);
sources.insert(std::make_pair(id, proc.release()));
processors.push_back(id);
}
| Calibration::MVAComputer * PhysicsTools::MVATrainer::makeTrainCalibration | ( | const AtomicId * | compute, |
| const AtomicId * | train | ||
| ) | const [private] |
Definition at line 974 of file MVATrainer.cc.
References calib, bookConverter::compute(), connectProcessors(), crossValidation, doAutoSave, run_regression::done, spr::find(), PhysicsTools::TrainProcessor::getCalibration(), i, interceptors, PhysicsTools::kOutputId, AlignmentProducer_cff::looper, n, PhysicsTools::Calibration::ProcForeach::nProcs, output, proc, processors, randomSeed, LaserTracksInput_cfi::source, and sources.
Referenced by getTrainCalibration().
{
std::map<AtomicId, TrainInterceptor*> interceptors;
std::vector<MVATrainerComputer::Interceptor> baseInterceptors;
std::vector<CalibratedProcessor> processors;
BaseInterceptor *interceptor = new InitInterceptor;
baseInterceptors.push_back(std::make_pair(0, interceptor));
processors.push_back(CalibratedProcessor(0, interceptor));
for(const AtomicId *iter = train; *iter; iter++) {
TrainProcessor *source;
if (*iter == kOutputId)
source = output;
else {
std::map<AtomicId, Source*>::const_iterator pos =
sources.find(*iter);
assert(pos != sources.end());
source = dynamic_cast<TrainProcessor*>(pos->second);
}
assert(source);
interceptors[*iter] = new TrainInterceptor(source);
}
auto_cleaner<Calibration::VarProcessor> autoClean;
std::set<AtomicId> done;
for(const AtomicId *iter = compute; *iter; iter++) {
if (done.erase(*iter))
continue;
std::map<AtomicId, Source*>::const_iterator pos =
sources.find(*iter);
assert(pos != sources.end());
TrainProcessor *source =
dynamic_cast<TrainProcessor*>(pos->second);
assert(source);
assert(source->isTrained());
Calibration::VarProcessor *proc = source->getCalibration();
if (!proc)
continue;
autoClean.add(proc);
processors.push_back(CalibratedProcessor(source, proc));
Calibration::ProcForeach *looper =
dynamic_cast<Calibration::ProcForeach*>(proc);
if (looper) {
std::vector<AtomicId>::const_iterator pos2 =
std::find(this->processors.begin(),
this->processors.end(), *iter);
assert(pos2 != this->processors.end());
++pos2;
unsigned int n = 0;
for(int i = 0; i < (int)looper->nProcs; ++i, ++pos2) {
assert(pos2 != this->processors.end());
const AtomicId *iter2 = compute;
while(*iter2) {
if (*iter2 == *pos2)
break;
iter2++;
}
if (*iter2) {
n++;
done.insert(*iter2);
pos = sources.find(*iter2);
assert(pos != sources.end());
TrainProcessor *source =
dynamic_cast<TrainProcessor*>(
pos->second);
assert(source);
assert(source->isTrained());
proc = source->getCalibration();
if (proc) {
autoClean.add(proc);
processors.push_back(
CalibratedProcessor(
source, proc));
}
}
std::map<AtomicId, TrainInterceptor*>::iterator
pos3 = interceptors.find(*pos2);
if (pos3 != interceptors.end()) {
n++;
baseInterceptors.push_back(
std::make_pair(processors.size(),
pos3->second));
processors.push_back(
CalibratedProcessor(
pos3->second->getProcessor(),
pos3->second));
interceptors.erase(pos3);
}
}
looper->nProcs = n;
if (!n) {
baseInterceptors.pop_back();
processors.pop_back();
}
}
}
for(std::map<AtomicId, TrainInterceptor*>::const_iterator iter =
interceptors.begin(); iter != interceptors.end(); ++iter) {
TrainProcessor *proc = iter->second->getProcessor();
baseInterceptors.push_back(std::make_pair(processors.size(),
iter->second));
processors.push_back(CalibratedProcessor(proc, iter->second));
}
std::auto_ptr<Calibration::MVAComputer> calib(
new MVATrainerComputer(baseInterceptors, doAutoSave,
randomSeed, crossValidation));
connectProcessors(calib.get(), processors, true);
return calib.release();
}
| void PhysicsTools::MVATrainer::saveState | ( | ) |
Definition at line 603 of file MVATrainer.cc.
References doCleanup, LaserTracksInput_cfi::source, and sources.
{
doCleanup = false;
for(std::vector<AtomicId>::const_iterator iter =
this->processors.begin();
iter != this->processors.end(); iter++) {
std::map<AtomicId, Source*>::const_iterator pos =
sources.find(*iter);
assert(pos != sources.end());
TrainProcessor *source =
dynamic_cast<TrainProcessor*>(pos->second);
assert(source);
if (source->isTrained())
source->save();
}
}
| void PhysicsTools::MVATrainer::setAutoSave | ( | bool | autoSave | ) | [inline] |
| void PhysicsTools::MVATrainer::setCleanup | ( | bool | cleanup | ) | [inline] |
Definition at line 34 of file MVATrainer.h.
References edm::cleanup(), and doCleanup.
| void PhysicsTools::MVATrainer::setCrossValidation | ( | double | split | ) | [inline] |
Definition at line 37 of file MVATrainer.h.
References crossValidation, and PhysicsTools::split().
Referenced by PhysicsTools::TreeTrainer::train().
{ crossValidation = split; }
| void PhysicsTools::MVATrainer::setMonitoring | ( | bool | monitoring | ) | [inline] |
Definition at line 35 of file MVATrainer.h.
References doMonitoring, and monitoring.
Referenced by PhysicsTools::TreeTrainer::train().
{ doMonitoring = monitoring; }
| void PhysicsTools::MVATrainer::setRandomSeed | ( | UInt_t | seed | ) | [inline] |
| std::string PhysicsTools::MVATrainer::trainFileName | ( | const TrainProcessor * | proc, |
| const std::string & | ext, | ||
| const std::string & | arg = "" |
||
| ) | const |
Definition at line 700 of file MVATrainer.cc.
References cmsCodeRulesChecker::arg, PhysicsTools::Source::getName(), PhysicsTools::stdStringPrintf(), and trainFileMask.
{
std::string arg_ = arg.size() > 0 ? ("_" + arg) : "";
return stdStringPrintf(trainFileMask.c_str(),
(const char*)proc->getName(),
arg_.c_str(), ext.c_str());
}
double PhysicsTools::MVATrainer::crossValidation [private] |
Definition at line 115 of file MVATrainer.h.
Referenced by makeTrainCalibration(), and setCrossValidation().
bool PhysicsTools::MVATrainer::doAutoSave [private] |
Definition at line 110 of file MVATrainer.h.
Referenced by makeTrainCalibration(), and setAutoSave().
bool PhysicsTools::MVATrainer::doCleanup [private] |
Definition at line 111 of file MVATrainer.h.
Referenced by saveState(), setCleanup(), and ~MVATrainer().
bool PhysicsTools::MVATrainer::doMonitoring [private] |
Definition at line 112 of file MVATrainer.h.
Referenced by bookMonitor(), findUntrainedComputers(), and setMonitoring().
Source* PhysicsTools::MVATrainer::input [private] |
Definition at line 103 of file MVATrainer.h.
Referenced by connectProcessors(), fillInputVars(), findUntrainedComputers(), and MVATrainer().
const AtomicId PhysicsTools::MVATrainer::kTargetId [static] |
Definition at line 59 of file MVATrainer.h.
Referenced by PhysicsTools::TreeTrainer::addTree(), TtSemiLepJetCombMVATrainer::analyze(), evaluateTtFullHadSignalSel(), evaluateTtSemiLepSignalSel(), fillInputVars(), and MVATrainer().
const AtomicId PhysicsTools::MVATrainer::kWeightId [static] |
Definition at line 60 of file MVATrainer.h.
Referenced by PhysicsTools::TreeTrainer::addTree(), evaluateTtFullHadSignalSel(), evaluateTtSemiLepSignalSel(), fillInputVars(), and MVATrainer().
std::auto_ptr<TrainerMonitoring> PhysicsTools::MVATrainer::monitoring [private] |
Definition at line 106 of file MVATrainer.h.
Referenced by bookMonitor(), setMonitoring(), and ~MVATrainer().
std::string PhysicsTools::MVATrainer::name [private] |
Definition at line 109 of file MVATrainer.h.
Referenced by createVariable(), fillInputVars(), fillOutputVars(), getName(), and MVATrainer().
TrainProcessor* PhysicsTools::MVATrainer::output [private] |
Definition at line 104 of file MVATrainer.h.
Referenced by connectProcessors(), findFinalProcessors(), findUntrainedComputers(), makeTrainCalibration(), MVATrainer(), and ~MVATrainer().
std::vector<AtomicId> PhysicsTools::MVATrainer::processors [private] |
Definition at line 102 of file MVATrainer.h.
Referenced by getCalibration(), and makeTrainCalibration().
UInt_t PhysicsTools::MVATrainer::randomSeed [private] |
Definition at line 114 of file MVATrainer.h.
Referenced by makeTrainCalibration(), and setRandomSeed().
std::map<AtomicId, Source*> PhysicsTools::MVATrainer::sources [private] |
Definition at line 100 of file MVATrainer.h.
Referenced by findFinalProcessors(), findUntrainedComputers(), getCalibration(), getVariable(), loadState(), makeProcessor(), makeTrainCalibration(), MVATrainer(), saveState(), and ~MVATrainer().
std::string PhysicsTools::MVATrainer::trainFileMask [private] |
Definition at line 108 of file MVATrainer.h.
Referenced by bookMonitor(), MVATrainer(), and trainFileName().
std::vector<SourceVariable*> PhysicsTools::MVATrainer::variables [private] |
Definition at line 101 of file MVATrainer.h.
Referenced by connectProcessors(), createVariable(), fillInputVars(), and ~MVATrainer().
std::auto_ptr<XMLDocument> PhysicsTools::MVATrainer::xml [private] |
Definition at line 107 of file MVATrainer.h.
Referenced by MVATrainer().
1.7.3