RandomSampleJob::RandomSampleJob (TrainingConfigurationPtr _config,
OrderingsPtr _orderings,
int _numExamplesToKeep,
const KKStr& statusLine
):
accuracy (-1.0f),
c (-1),
compMethod (BRNull),
config (new TrainingConfiguration (*_config)),
crossValidation (NULL),
encodingMethod (Encoding_NULL),
gamma (-1.0),
log (_orderings->Log ()),
jobId (-1),
kernelType (KT_NULL),
numExamplesToKeep (_numExamplesToKeep),
orderings (_orderings),
orderingNum (-1),
testTime (0.0),
status (rjNULL),
supportVectors (0.0),
trainTime (0.0)
{
ProcessStatusStr (statusLine);
}
RandomSampleJob::RandomSampleJob (TrainingConfigurationPtr _config,
OrderingsPtr _orderings,
int _jobId,
int _orderingNum,
int _numExamplesToKeep
):
accuracy (-1.0f),
c (_config->C_Param ()),
compMethod (BRNull),
config (new TrainingConfiguration (*_config)),
crossValidation (NULL),
encodingMethod (_config->EncodingMethod ()),
gamma (_config->Gamma ()),
jobId (_jobId),
kernelType (_config->KernalType ()),
log (_orderings->Log ()),
numExamplesToKeep (_numExamplesToKeep),
orderings (_orderings),
orderingNum (_orderingNum),
status (rjOpen),
supportVectors (0.0),
testTime (0.0),
trainTime (0.0)
{}
CrossValidationMxN::CrossValidationMxN (TrainingConfiguration2Ptr _config,
OrderingsPtr _orderings,
bool& _cancelFlag,
RunLog& _log
):
cancelFlag (_cancelFlag),
config (_config),
fileDesc (_config->FileDesc ()),
meanConfusionMatrix (NULL),
numOfFolds (_orderings->NumOfFolds ()),
numOfOrderings (_orderings->NumOfOrderings ()),
orderings (_orderings),
weOwnOrderings (false),
trainingTimes (),
trainingTimeMean (0.0),
trainingTimeStdDev (0.0),
testTimes (),
testTimeMean (0.0),
testTimeStdDev (0.0)
{
CheckFileDescCopasetic (_log);
}
void RandomSampleJobList::CreateRandomJobs (TrainingConfigurationPtr _config,
OrderingsPtr _orderings,
int _numExamplesToKeep
)
{
log.Level (10) << endl << endl;
log << "RandomSampleJobList::CreateRandomJobs" << endl;
log << " numExamplesToKeep[" << _numExamplesToKeep << "]" << endl;
int orderingNum = 0;
for (orderingNum = 0; orderingNum < (int)_orderings->NumOfOrderings (); orderingNum++)
{
RandomSampleJobPtr j = new RandomSampleJob (_config, _orderings, orderingNum, orderingNum, _numExamplesToKeep);
PushOnBack (j);
}
} /* CreateRandomJobs */
RandomSampleJobListPtr RandomSampleJobList::CreateNewList (RunLog& _log,
TrainingConfigurationPtr _config,
OrderingsPtr _orderings,
int _numExamplesToKeep,
const KKStr& _fileName
)
{
_log.Level (10) << endl << endl << endl;
_log << "RandomSampleJobList::CreateNewList" << endl;
_log << " fileName [" << _fileName << "]" << endl;
_log << " numExamplesToKeep[" << _numExamplesToKeep << "]" << endl;
RandomSampleJobListPtr list = NULL;
if (osFileExists (_fileName))
{
_log << "Ordering Files already Exists." << endl;
list = new RandomSampleJobList (_log, _config, _orderings, _numExamplesToKeep, _fileName);
}
else
{
_log << "Ordering Files DID NOT exists" << endl;
list = new RandomSampleJobList (_log);
int orderingNum = 0;
for (orderingNum = 0; orderingNum < (int)_orderings->NumOfOrderings (); orderingNum++)
{
RandomSampleJobPtr j = new RandomSampleJob (_config, _orderings, orderingNum, orderingNum, _numExamplesToKeep);
list->PushOnBack (j);
}
list->Save (_fileName);
}
return list;
} /* CreateNewList */
