I have mapped an area using object-based image analysis. This has resulted in 2000 image objects (polygons) that I want to classify based on their properties (spectral, RGB data, shape, size etc.).
I have saved the data as a .csv for use in 'Randomforest' package.
I have assigned "Habitat Level" as one of six factors for each object in the data (1, 2, 3, 4, 5,6). Example of the csv attached.
What I want to do is run randomforest to assign a "Habitat_Level" each of the image objects (Column: OBJECT_ID).
So the result I need will fill the "PREDICTED" column with "Habitat_Level" (generated from random forest) that uses the OBJECT_ID to discriminate between objects.
I have run the randomforest but I don't know how to assign the classification to existing OBJECT_ID
Any advice would be greatly appreciated