topic trainning deep learning model error in arcgis pro 3.0 in ArcGIS Image Analyst Questions

trainning deep learning model error in arcgis pro 3.0

jackyfeiwu — Thu, 13 Oct 2022 12:01:11 GMT

Traceback (most recent call last):
File "d:\program files\arcgis\pro\Resources\ArcToolbox\toolboxes\Image Analyst Tools.tbx\TrainDeepLearningModel.tool\tool.script.execute.py", line 308, in execute
data_bunch = prepare_data(in_folders, working_dir=out_folder, **prepare_data_kwargs)
File "D:\Program Files\ArcGIS\Pro\bin\Python\envs\arcgispro-py3\lib\site-packages\arcgis\learn\_data.py", line 1440, in prepare_data
raise Exception(
Exception: Could not infer dataset type. Please specify a supported dataset type or ensure that the path contains valid esri files

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "d:\program files\arcgis\pro\Resources\ArcToolbox\toolboxes\Image Analyst Tools.tbx\TrainDeepLearningModel.tool\tool.script.execute.py", line 390, in <module>
execute()
File "d:\program files\arcgis\pro\Resources\ArcToolbox\toolboxes\Image Analyst Tools.tbx\TrainDeepLearningModel.tool\tool.script.execute.py", line 384, in execute
del data_bunch
UnboundLocalError: local variable 'data_bunch' referenced before assignment

Re: trainning deep learning model error in arcgis pro 3.0

DanPatterson — Thu, 13 Oct 2022 12:22:51 GMT

Perhaps you could elaborate on the inputs used in the tool at the time the error occurred

Re: trainning deep learning model error in arcgis pro 3.0

PavanYadav — Wed, 16 Nov 2022 18:20:58 GMT

@jackyji This error can happen when you don’t input entire exported folder but only point to the image folder.

The Export Training Data for Deep Learning tool typically outputs a folder containing something like the following

In this case, the input to the Train Deep Learning Model tool is: "FormatTest_PNG_KITTI_rectangles" folder