application_vnd.jupyter.stderr_output_2.png text_plain_output_1.png
from subprocess import check_output

import numpy as np
import pandas as pd
import matplotlib.pyplot as plt
from subprocess import check_output
print(check_output(['ls', '../input']).decode('utf8'))
from sklearn import datasets
from sklearn import metrics
from sklearn.metrics import accuracy_score, make_scorer
from sklearn import preprocessing
from sklearn.model_selection import train_test_split, GridSearchCV
from sklearn.preprocessing import LabelEncoder
from sklearn.cross_validation import StratifiedKFold