Classification mixing problem after using PCA

[marjanmarbouti]

Dear @MCG
Do you have any idea for this? I found something here

Multi-temporal Random Forest - NaN pixels

Hi, I am running a RF classification using multi-temporal S2 level 1C images (not processed to 2A yet). The classification looks good but some of the pixels are classified as NaN. Here are my steps: -Resample (to 10 m) -Subset (reduce size of images) -Import Vector (shapefile of the study area) -Reproject (to the same UTM zone of the original product. Necessary for the next step to work properly. No data is set to -1 and not NaN) -Land-Sea mask to mask the images with the exact shape of th…

But I did not understand what is the solution!!!

Do you mean I should put ‘confidence>= 0’ in Layer properties?