get_support_vector_ocr_class_svm — Return the index of a support vector from a trained OCR classifier that is
based on support vector machines.
get_support_vector_ocr_class_svm maps support
vectors of a trained SVM-based OCR classifier (given in
OCRHandle) to the original training data set. The index of
the SV is specified with
IndexSupportVector. The index is
counted from 0, i.e.,
IndexSupportVector must be a number
between 0 and
IndexSupportVectors - 1, where
IndexSupportVectors can be determined with
get_support_vector_num_ocr_class_svm. The index of this SV
in the training data is returned in
get_support_vector_ocr_class_svm can, for example, be used
to visualize the support vectors. To do so, the train file that has
been used to train the SVM must be read with
read_ocr_trainf. The value returned in
be incremented by 1 and can then be used to select the
support vectors with
select_obj from the training
characters. If more than one train file has been used in
Index behaves as if all train
files had been merged into one train file with
Number of stored support vectors.
Index of the support vector in the training set.
If the parameters are valid the operator
get_support_vector_ocr_class_svm returns the value 2 (H_MSG_TRUE). If
necessary, an exception is raised.