Hi,
Need help when using TrainVectorClassifier, as the result no output can be performed.
Loading resulting layers
Algorithm ‘TrainVectorClassifier’ finished
QGIS version: 3.26.0-Buenos Aires
QGIS code revision: 0aece2818e
Qt version: 5.15.3
Python version: 3.9.5
GDAL version: 3.5.0
GEOS version: 3.10.3-CAPI-1.16.1
PROJ version: Rel. 9.0.1, June 15th, 2022
PDAL version: 2.3.0 (git-version: e64939)
Algorithm started at: 2023-07-11T23:59:02
Algorithm ‘TrainVectorClassifier’ starting…
Input parameters:
{ ‘io.vd’ : [‘C:/02. My Workspace/99. Telecommunication/06. Remage/04. Java_Population_Density_Map Project/99. Training/98. Segmentation_Training/Segmentation_Iteration_100_Simplify_Poligons_10_JL.shp’], ‘io.stats’ : ‘’, ‘io.out’ : ‘TEMPORARY_OUTPUT’, ‘io.confmatout’ : ‘TEMPORARY_OUTPUT’, ‘layer’ : 0, ‘feat’ : [‘mean_0’,‘stdev_0’,‘max_0’,‘mean_1’,‘max_1’,‘mean_2’], ‘valid.vd’ : None, ‘valid.layer’ : 0, ‘cfield’ : ‘Class_ID’, ‘v’ : True, ‘classifier’ : ‘libsvm’, ‘classifier.libsvm.k’ : ‘linear’, ‘classifier.libsvm.m’ : ‘csvc’, ‘classifier.libsvm.c’ : 1, ‘classifier.libsvm.gamma’ : 1, ‘classifier.libsvm.coef0’ : 0, ‘classifier.libsvm.degree’ : 3, ‘classifier.libsvm.nu’ : 0.5, ‘classifier.libsvm.opt’ : False, ‘classifier.libsvm.prob’ : False, ‘rand’ : 0 }
ERROR 1: PROJ: proj_identify: Cannot find proj.db
ERROR 1: PROJ: proj_identify: Cannot find proj.db
ERROR 1: PROJ: proj_identify: Cannot find proj.db
2023-07-11 23:59:02 (FATAL) TrainVectorClassifier: itk::ERROR: FieldParameter(0000019B9654CA00): Value [‘mean_0’, ‘stdev_0’, ‘max_0’, ‘mean_1’, ‘max_1’, ‘mean_2’] not found in the list of choices: DN, count, mean_0, stdev_0, min_0, max_0, mean_1, stdev_1, min_1, max_1, mean_2, stdev_2, min_2, max_2, id, Class_ID.
Execution completed in 0.13 seconds
Results:
{‘io.confmatout’: ‘C:/Users/LENOVO/AppData/Local/Temp/processing_YQszkB/457eb403eed3426983351283aeb54746/io_confmatout.file’,
‘io.out’: ‘C:/Users/LENOVO/AppData/Local/Temp/processing_YQszkB/cf4320a8967f499fa3f7a40a3fd9cba8/io_out.file’}
Loading resulting layers
Algorithm ‘TrainVectorClassifier’ finished
BR
Ando