conda update sklearn code example

Example 1: install sklearn

pip install scikit-learn

Example 2: conda install sklearn 0.20

conda install scikit-learn=0.20

Example 3: pip install sklearn specific version

pip uninstall scikit-learn
pip install scikit-learn==0.18.2

Example 4: how to update sklearn using conda

# Anaconda comes with the conda package manager which is designed to handle these kinds of upgrades
# Start by updating conda itself to get the most recent package lists:
conda update conda

# And then install the version of scikit-learn you want
conda install scikit-learn=0.17