Questions tagged [scikit-learn]

a Python module for machine learning, built on top of SciPy

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How to install scikit learn library for QGIS 3.4.7 on WIndows 10

I can not successfully install scikit learn library on my QGIS for windows. I tried the following on OSgeoshell: py3_env.bat python3 -m pip install scikit-learn --user And what I get is: C:\>SET ...
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1answer
51 views

Dzetsala plugin on QGIS, missing scikit-learn

I want to run random forest classification from Dzetsaka plugin on QGIS 3.4.7 but I can't as a message appears as following: Scikit-learn library is missing on your computer. You must use Gaussian ...
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0answers
125 views

Change size to the squares of the confusion matrix [closed]

I have a problem with size in the 'plot_confusion_matrix', the squares of the confusion matrix appear cut off. I would like to solve this problem. svc = SVC(kernel='linear',C=1,probability=True) svc....
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Kernel Density Estimate on point data in degrees (scikit-learn)

I am estimating point density, where I am having point coordinates in degrees, I need a raster(over the extent of these points) which provides a density estimation on each cell. I have tried on R but ...
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1answer
207 views

Classify polygons with Random Forest on Python

I have a segmentation shapefile made with e-cognition containing many polygons of which a part classified for the train file. I would like to classify them by applying labels (e.g. water, vegetation, ...
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0answers
38 views

How to find data orientation atfer an ICA

I'm trying to cluster tractor sensor data by row in a python script. For the moment I'm trying to find data orientation after a FastICA (sklearn), vertical or horizontal. Because for same data, ...
4
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2answers
997 views

Installing scikit-learn python package for QGIS on Win

I want to install scikit-learn package to be executed in Python-QGIS. I've tried to use OSGeo4W Shell to install with pip. But I got this error. I've tried to run osgeo4w-setup-x86_64.exe and install ...
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1answer
368 views

Why is there a need to train the clusterer in Google Earth Engine

I'm wondering why before clustering the global Landsat-7 image in this tutorial, the authors first trained the clusterer on a subset region around Egypt? Since the Kmean algorithm is supposed to be ...
2
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1answer
846 views

Python with ArcGIS: import scikit-learn fails (bad numpy.dtype)

I am trying to install scikit-learn 0.17.1 (current) into my Python 2.7.3 that accompanies my ArcGIS 10.2. The installation through easy_install goes through smoothly, but I get the following error on ...