{"cells":[
 {
  "cell_type": "code",
  "execution_count": null,
  "metadata": {
   "collapsed": false
  },
  "outputs": [],
  "source": "import os\nimport dask.dataframe as dd\nimport pandas as pd"
 },
 {
  "cell_type": "code",
  "execution_count": null,
  "metadata": {
   "collapsed": false
  },
  "outputs": [],
  "source": "from subprocess import check_output\nprint(check_output([\"ls\", \"../input\"]).decode(\"utf8\"))"
 },
 {
  "cell_type": "code",
  "execution_count": null,
  "metadata": {
   "collapsed": false
  },
  "outputs": [],
  "source": "os.popen(\"ls -lh ../input/train.csv\").read()"
 },
 {
  "cell_type": "code",
  "execution_count": null,
  "metadata": {
   "collapsed": false
  },
  "outputs": [],
  "source": "df = dd.read_csv(\"../input/train.csv\",usecols=['hotel_cluster'])\ndf_sample=df.sample(frac=0.1)\ndf_cluster=pd.DataFrame(df_sample.hotel_cluster.value_counts().head(10))"
 },
 {
  "cell_type": "code",
  "execution_count": null,
  "metadata": {
   "collapsed": false
  },
  "outputs": [],
  "source": "df_cluster"
 },
 {
  "cell_type": "code",
  "execution_count": null,
  "metadata": {
   "collapsed": false
  },
  "outputs": [],
  "source": "df_cluster=df_cluster.reset_index()\nimport seaborn as sns\nimport matplotlib.pyplot as plt\nsns.barplot(x=\"index\",y=\"hotel_cluster\", data=df_cluster)"
 },
 {
  "cell_type": "code",
  "execution_count": null,
  "metadata": {
   "collapsed": false
  },
  "outputs": [],
  "source": "train = pd.read_csv(\"../input/train.csv\", parse_dates=['date_time', 'srch_ci', 'srch_co'], nrows=100000)\ntrain.info()"
 },
 {
  "cell_type": "code",
  "execution_count": null,
  "metadata": {
   "collapsed": false
  },
  "outputs": [],
  "source": "df_cont = dd.read_csv(\"../input/train.csv\",usecols=['hotel_continent'])\ndf_continent=df_cont.sample(frac=0.1)\ndf_continent=pd.DataFrame(df_continent.hotel_continent.value_counts().head(10))"
 },
 {
  "cell_type": "code",
  "execution_count": null,
  "metadata": {
   "collapsed": false
  },
  "outputs": [],
  "source": "df_continent=df_continent.reset_index()"
 },
 {
  "cell_type": "code",
  "execution_count": null,
  "metadata": {
   "collapsed": false
  },
  "outputs": [],
  "source": "sns.barplot(x='index',y='hotel_continent', data=df_continent)\nsns.plt.title('Continent destination')\nplt.show() "
 },
 {
  "cell_type": "code",
  "execution_count": null,
  "metadata": {
   "collapsed": false
  },
  "outputs": [],
  "source": ""
 }
],"metadata":{"kernelspec":{"display_name":"Python 3","language":"python","name":"python3"}}, "nbformat": 4, "nbformat_minor": 0}