{"cells":[
 {
  "cell_type": "code",
  "execution_count": null,
  "metadata": {
   "collapsed": false
  },
  "outputs": [],
  "source": "import numpy as np\nimport pandas as pd \nfrom subprocess import check_output\n#print(check_output([\"ls\", \"../input\"]).decode(\"utf8\"))\nimport datetime\nimport time"
 },
 {
  "cell_type": "markdown",
  "metadata": {},
  "source": "Following an example of applying Latent Dirichlet Allocation. \nIn LDA, the time complexity is proportional to (n_samples * iterations).\n\nReferences:\n“Latent Dirichlet Allocation” D. Blei, A. Ng, M. Jordan, 2003"
 }
],"metadata":{"kernelspec":{"display_name":"Python 3","language":"python","name":"python3"}}, "nbformat": 4, "nbformat_minor": 0}