Can't Re-Train ESRI Model

[rescobar]

Hi Folks,

I'm trying to retrain this model: Land Cover Classification (Aerial Imagery) - Overview (arcgis.com)

I run label features for deep learning and then export training data for deep learning.

 

 

I then run train deep learning model, but get this error:

Exception: Could not infer dataset type. Please specify a supported dataset type or ensure that the path contains valid exported training data from ArcGIS.


UnboundLocalError: local variable 'data_bunch' referenced before assignment

 

Is there a key parameter I'm missing?

[PavanYadav]

@rescobar Can you please confirm that you followed steps outlined here https://doc.arcgis.com/en/pretrained-models/latest/imagery/finetuning-the-land-cover-classification-...

how many image chips do you have in your training data? 

thanks
Pavan

[rescobar]

Yes, I cannot get "Export Training Data For Deep Learning" to work out of the toolbox

How many image chips do I need?  I have 500 chips using "Export Training Data For Deep Learning" from the "Label Objects for Deep Learning window". 

If I use export training data for deep learning out of the tool box from a shapefile I get a different error:

ERROR 002088: Feature class has not enough information for supervised training.

 

[PavanYadav]

@rescobar your feature class looks right to me. Try to use the Class Value Field parameter. If it does not work, please share it as a zip, I can try to investigate the issue at my end. 

[rescobar]

Hi @PavanYadav , see the data here:

rescobar_data

Thank you!

[PavanYadav]

@rescobar thanks I will look into it. 

[PavanYadav]

@rescobar looks like rescobar_data has expired. can you please share again? 

[rescobar]

Hi @PavanYadav  here is an updated link. Thank you!

rescobar_data