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jgrss / mpglue

A Python library for image and vector processing
MIT License
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ValueError when classifying a raster file #11

Open koito19960406 opened 2 years ago

koito19960406 commented 2 years ago

I am using mpglue.classification() to classify an image I obtained from Google Static Maps, and I'm getting an error message like this:

ValueError: X has 1 features, but DecisionTreeClassifier is expecting 41 features as input.

My code is:

import mpglue as gl

CL = gl.classification()
samples = './data_folder/08N_points_merged.txt'
CL.split_samples(samples)
CL.construct_model(classifier_info={'classifier': ['rf'],
                                    'n_estimators': 100})
CL.predict('./data_folder/COUNTY13CHIP00000000.tif', 
                   './data_folder/COUNTY13CHIP00000000_out.tif')

Below is the image I'm using: COUNTY13CHIP00000000.tif.zip