Custom Query (4 matches)
Results (1 - 3 of 4)
Ticket | Resolution | Summary | Owner | Reporter |
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#17 | fixed | Compilation error in Utils.cpp with AlphaReal as float | ||
Description |
when compiling latest version of Multiboost with typedef float AlphaReal /scratch/fradav/MultiBoost/src/Utils/Utils.cpp: In function ‘double nor_utils::getROC(std::vector<std::pair<int, float>, std::allocator<std::pair<int, float> > >&)’: /scratch/fradav/MultiBoost/src/Utils/Utils.cpp:359: error: new declaration ‘double nor_utils::getROC(std::vector<std::pair<int, float>, std::allocator<std::pair<int, float> > >&)’ /scratch/fradav/MultiBoost/src/Utils/Utils.h:401: error: ambiguates old declaration ‘AlphaReal nor_utils::getROC(std::vector<std::pair<int, float>, std::allocator<std::pair<int, float> > >&)’ |
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#7 | fixed | HaarSingleStumpLearner coredump | ||
Description |
{{{multiboost --fileformat arff --csample num 100 --iisize 15x15 --seed 71 --traintest ./uspsHaarTrain.arff ./uspsHaarTest.arff 5 --outputinfo ./OK- uspsHaar-TreeLearner-HaarSingleStumpLearner-traintest.dta --shypname ./OK- uspsHaar-TreeLearner-HaarSingleStumpLearner-traintest.xml --learnertype TreeLearner --baselearnertype HaarSingleStumpLearner 5 --verbose 6 --> Using learner: TreeLearner Warning: No strong learner is given. Set to default (AdaBoost). The strong learner is AdaBoostMH Segmentation fault }}} with gdb : Program received signal EXC_BAD_ACCESS, Could not access memory. Reason: KERN_INVALID_ADDRESS at address: 0x0000000000000000 0x00000001000e5cf7 in MultiBoost::TreeLearner::initLearningOptions (this=0x100b00fe0, args=@0x7fff5fbfe600) at src/WeakLearners/TreeLearner.cpp:90 90 pWeakHypothesisSource->initLearningOptions(args); (gdb) l 85 cerr << "The weak hypothesis must be a ScalarLearner!!!" << endl; 86 exit(-1); 87 } 88 89 90 pWeakHypothesisSource->initLearningOptions(args); 91 92 for( int ib = 0; ib < _numBaseLearners; ++ib ) { 93 _baseLearners.push_back(dynamic_cast<ScalarLearner*>(pWeakHypothesisSource->create())); 94 dynamic_cast<BaseLearner*>(_baseLearners[ib])->initLearningOptions(args); |
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#3 | fixed | SingleSparseLearner inconsistent results | ||
Description |
with the example sparse dataset and multiboost --fileformat svmlight --constant --weightpolicy proportional --traintest ./train.txt ./test.txt 1000 --outputinfo ./OK/OK-sparse--SingleSparseStumpLearner-traintest.dta --shypname ./OK/OK-sparse--SingleSparseStumpLearner-traintest.xml --learnertype SingleSparseStumpLearner --verbose 0 --seed 71 multiboost --fileformat svmlight --constant --weightpolicy proportional --test ./test.txt ./OK/OK-sparse--SingleSparseStumpLearner-traintest.xml 1000 ./OK/OK-sparse--SingleSparseStumpLearner-test-predictions.dta --outputinfo ./OK/OK-sparse--SingleSparseStumpLearner-test.dta --learnertype SingleSparseStumpLearner --verbose 0 --seed 71 Results from outputinfo in the test are not consistent with the ErrTrn of the traintest. |