text_html_output_1.png
import numpy as np

import os

import pandas as pd

train = pd.read_csv('../input/train.csv')
test = pd.read_csv('../input/test.csv')

train.drop('subject', axis=1, inplace=True)
test.drop('subject', axis=1, inplace=True)

object_feature = train.dtypes == np.object
object_feature = train.columns[object_feature]
object_feature
train['Activity']