How to use datasets.fetch_mldata() in sklearn?

Question

I am trying to run the following code for a brief machine learning algorithm:

import re
import argparse
import csv
from collections import Counter
from sklea         


        

Answer 1

Looks like the cached data are corrupted. Try removing them and download again (it takes a moment). If not specified differently the data for 'MINST original' should be in

~/scikit_learn_data/mldata/mnist-original.mat