ClassesClasses | | Operators

write_samples_class_svmwrite_samples_class_svmWriteSamplesClassSvmWriteSamplesClassSvm (Operator)

Name

write_samples_class_svmwrite_samples_class_svmWriteSamplesClassSvmWriteSamplesClassSvm — Write the training data of a support vector machine to a file.

Signature

write_samples_class_svm( : : SVMHandle, FileName : )

Herror write_samples_class_svm(const Hlong SVMHandle, const char* FileName)

Herror T_write_samples_class_svm(const Htuple SVMHandle, const Htuple FileName)

void WriteSamplesClassSvm(const HTuple& SVMHandle, const HTuple& FileName)

void HClassSvm::WriteSamplesClassSvm(const HString& FileName) const

void HClassSvm::WriteSamplesClassSvm(const char* FileName) const

static void HOperatorSet.WriteSamplesClassSvm(HTuple SVMHandle, HTuple fileName)

void HClassSvm.WriteSamplesClassSvm(string fileName)

Description

write_samples_class_svmwrite_samples_class_svmWriteSamplesClassSvmWriteSamplesClassSvmWriteSamplesClassSvm writes the training samples currently stored in the support vector machine (SVM) SVMHandleSVMHandleSVMHandleSVMHandleSVMHandle to the file given by FileNameFileNameFileNameFileNamefileName. write_samples_class_svmwrite_samples_class_svmWriteSamplesClassSvmWriteSamplesClassSvmWriteSamplesClassSvm can be used to build up a database of training samples, and hence to improve the performance of the SVM by training it with an extended data set (see train_class_svmtrain_class_svmTrainClassSvmTrainClassSvmTrainClassSvm). The file FileNameFileNameFileNameFileNamefileName is overwritten by write_samples_class_svmwrite_samples_class_svmWriteSamplesClassSvmWriteSamplesClassSvmWriteSamplesClassSvm. Nevertheless, extending the database of training samples is easy to do because read_samples_class_svmread_samples_class_svmReadSamplesClassSvmReadSamplesClassSvmReadSamplesClassSvm and add_sample_class_svmadd_sample_class_svmAddSampleClassSvmAddSampleClassSvmAddSampleClassSvm add the training samples to the training samples that are already stored in memory with the SVM.

Execution Information

Parameters

SVMHandleSVMHandleSVMHandleSVMHandleSVMHandle (input_control)  class_svm HClassSvm, HTupleHTupleHtuple (integer) (IntPtr) (Hlong) (Hlong)

SVM handle.

FileNameFileNameFileNameFileNamefileName (input_control)  filename.write HTupleHTupleHtuple (string) (string) (HString) (char*)

File name.

Result

If the parameters are valid the operator write_samples_class_svmwrite_samples_class_svmWriteSamplesClassSvmWriteSamplesClassSvmWriteSamplesClassSvm returns the value 2 (H_MSG_TRUE). If necessary, an exception is raised.

Possible Predecessors

add_sample_class_svmadd_sample_class_svmAddSampleClassSvmAddSampleClassSvmAddSampleClassSvm

Possible Successors

clear_samples_class_svmclear_samples_class_svmClearSamplesClassSvmClearSamplesClassSvmClearSamplesClassSvm

See also

create_class_svmcreate_class_svmCreateClassSvmCreateClassSvmCreateClassSvm, get_prep_info_class_svmget_prep_info_class_svmGetPrepInfoClassSvmGetPrepInfoClassSvmGetPrepInfoClassSvm, read_samples_class_svmread_samples_class_svmReadSamplesClassSvmReadSamplesClassSvmReadSamplesClassSvm

Module

Foundation


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