AutoML_with_Tpot_in_Python.ipynb

{
  "nbformat": 4,
  "nbformat_minor": 0,
  "metadata": {
    "colab": {
      "name": "AutoML with Tpot in Python.ipynb",
      "provenance": []
    },
    "kernelspec": {
      "name": "python3",
      "display_name": "Python 3"
    },
    "widgets": {
      "application/vnd.jupyter.widget-state+json": {
        "813e35d226ee40af8156fa6b236eeec1": {
          "model_module": "@jupyter-widgets/controls",
          "model_name": "HBoxModel",
          "state": {
            "_view_name": "HBoxView",
            "_dom_classes": [],
            "_model_name": "HBoxModel",
            "_view_module": "@jupyter-widgets/controls",
            "_model_module_version": "1.5.0",
            "_view_count": null,
            "_view_module_version": "1.5.0",
            "box_style": "",
            "layout": "IPY_MODEL_38f71c159ec1484d91780f54e614d689",
            "_model_module": "@jupyter-widgets/controls",
            "children": [
              "IPY_MODEL_145e08a3e2a54537a8a2b97211076f0b",
              "IPY_MODEL_e1456c5cbe6a4eb2b5965dbbe0cb95de"
            ]
          }
        },
        "38f71c159ec1484d91780f54e614d689": {
          "model_module": "@jupyter-widgets/base",
          "model_name": "LayoutModel",
          "state": {
            "_view_name": "LayoutView",
            "grid_template_rows": null,
            "right": null,
            "justify_content": null,
            "_view_module": "@jupyter-widgets/base",
            "overflow": null,
            "_model_module_version": "1.2.0",
            "_view_count": null,
            "flex_flow": null,
            "width": null,
            "min_width": null,
            "border": null,
            "align_items": null,
            "bottom": null,
            "_model_module": "@jupyter-widgets/base",
            "top": null,
            "grid_column": null,
            "overflow_y": null,
            "overflow_x": null,
            "grid_auto_flow": null,
            "grid_area": null,
            "grid_template_columns": null,
            "flex": null,
            "_model_name": "LayoutModel",
            "justify_items": null,
            "grid_row": null,
            "max_height": null,
            "align_content": null,
            "visibility": null,
            "align_self": null,
            "height": null,
            "min_height": null,
            "padding": null,
            "grid_auto_rows": null,
            "grid_gap": null,
            "max_width": null,
            "order": null,
            "_view_module_version": "1.2.0",
            "grid_template_areas": null,
            "object_position": null,
            "object_fit": null,
            "grid_auto_columns": null,
            "margin": null,
            "display": null,
            "left": null
          }
        },
        "145e08a3e2a54537a8a2b97211076f0b": {
          "model_module": "@jupyter-widgets/controls",
          "model_name": "FloatProgressModel",
          "state": {
            "_view_name": "ProgressView",
            "style": "IPY_MODEL_a3f9c79326df4cb98158f54966aaf3fa",
            "_dom_classes": [],
            "description": "Optimization Progress: 100%",
            "_model_name": "FloatProgressModel",
            "bar_style": "",
            "max": 600,
            "_view_module": "@jupyter-widgets/controls",
            "_model_module_version": "1.5.0",
            "value": 600,
            "_view_count": null,
            "_view_module_version": "1.5.0",
            "orientation": "horizontal",
            "min": 0,
            "description_tooltip": null,
            "_model_module": "@jupyter-widgets/controls",
            "layout": "IPY_MODEL_ed8e8ade16724e4592d6251602d3e3e2"
          }
        },
        "e1456c5cbe6a4eb2b5965dbbe0cb95de": {
          "model_module": "@jupyter-widgets/controls",
          "model_name": "HTMLModel",
          "state": {
            "_view_name": "HTMLView",
            "style": "IPY_MODEL_75c89436137043caa42d4c46a17fe23e",
            "_dom_classes": [],
            "description": "",
            "_model_name": "HTMLModel",
            "placeholder": "​",
            "_view_module": "@jupyter-widgets/controls",
            "_model_module_version": "1.5.0",
            "value": " 600/600 [04:59&lt;00:00,  3.60pipeline/s]",
            "_view_count": null,
            "_view_module_version": "1.5.0",
            "description_tooltip": null,
            "_model_module": "@jupyter-widgets/controls",
            "layout": "IPY_MODEL_3452ca56d39c4c01857d038ca8ad1680"
          }
        },
        "a3f9c79326df4cb98158f54966aaf3fa": {
          "model_module": "@jupyter-widgets/controls",
          "model_name": "ProgressStyleModel",
          "state": {
            "_view_name": "StyleView",
            "_model_name": "ProgressStyleModel",
            "description_width": "initial",
            "_view_module": "@jupyter-widgets/base",
            "_model_module_version": "1.5.0",
            "_view_count": null,
            "_view_module_version": "1.2.0",
            "bar_color": null,
            "_model_module": "@jupyter-widgets/controls"
          }
        },
        "ed8e8ade16724e4592d6251602d3e3e2": {
          "model_module": "@jupyter-widgets/base",
          "model_name": "LayoutModel",
          "state": {
            "_view_name": "LayoutView",
            "grid_template_rows": null,
            "right": null,
            "justify_content": null,
            "_view_module": "@jupyter-widgets/base",
            "overflow": null,
            "_model_module_version": "1.2.0",
            "_view_count": null,
            "flex_flow": null,
            "width": null,
            "min_width": null,
            "border": null,
            "align_items": null,
            "bottom": null,
            "_model_module": "@jupyter-widgets/base",
            "top": null,
            "grid_column": null,
            "overflow_y": null,
            "overflow_x": null,
            "grid_auto_flow": null,
            "grid_area": null,
            "grid_template_columns": null,
            "flex": null,
            "_model_name": "LayoutModel",
            "justify_items": null,
            "grid_row": null,
            "max_height": null,
            "align_content": null,
            "visibility": null,
            "align_self": null,
            "height": null,
            "min_height": null,
            "padding": null,
            "grid_auto_rows": null,
            "grid_gap": null,
            "max_width": null,
            "order": null,
            "_view_module_version": "1.2.0",
            "grid_template_areas": null,
            "object_position": null,
            "object_fit": null,
            "grid_auto_columns": null,
            "margin": null,
            "display": null,
            "left": null
          }
        },
        "75c89436137043caa42d4c46a17fe23e": {
          "model_module": "@jupyter-widgets/controls",
          "model_name": "DescriptionStyleModel",
          "state": {
            "_view_name": "StyleView",
            "_model_name": "DescriptionStyleModel",
            "description_width": "",
            "_view_module": "@jupyter-widgets/base",
            "_model_module_version": "1.5.0",
            "_view_count": null,
            "_view_module_version": "1.2.0",
            "_model_module": "@jupyter-widgets/controls"
          }
        },
        "3452ca56d39c4c01857d038ca8ad1680": {
          "model_module": "@jupyter-widgets/base",
          "model_name": "LayoutModel",
          "state": {
            "_view_name": "LayoutView",
            "grid_template_rows": null,
            "right": null,
            "justify_content": null,
            "_view_module": "@jupyter-widgets/base",
            "overflow": null,
            "_model_module_version": "1.2.0",
            "_view_count": null,
            "flex_flow": null,
            "width": null,
            "min_width": null,
            "border": null,
            "align_items": null,
            "bottom": null,
            "_model_module": "@jupyter-widgets/base",
            "top": null,
            "grid_column": null,
            "overflow_y": null,
            "overflow_x": null,
            "grid_auto_flow": null,
            "grid_area": null,
            "grid_template_columns": null,
            "flex": null,
            "_model_name": "LayoutModel",
            "justify_items": null,
            "grid_row": null,
            "max_height": null,
            "align_content": null,
            "visibility": null,
            "align_self": null,
            "height": null,
            "min_height": null,
            "padding": null,
            "grid_auto_rows": null,
            "grid_gap": null,
            "max_width": null,
            "order": null,
            "_view_module_version": "1.2.0",
            "grid_template_areas": null,
            "object_position": null,
            "object_fit": null,
            "grid_auto_columns": null,
            "margin": null,
            "display": null,
            "left": null
          }
        }
      }
    }
  },
  "cells": [
    {
      "cell_type": "markdown",
      "metadata": {
        "id": "ZbnxvgEB8jlS",
        "colab_type": "text"
      },
      "source": [
        "## Automated ML using TPOT in Python\n",
        "+ Genetic Algorithms: based on natural selection/survival of the fittest\n",
        "\n",
        "#### Steps of Genetic Algorithms\n",
        "+ Selection: find the best and fittest\n",
        "+ Crossover: breed the best and the fittest to get a new generation\n",
        "+ Mutation: mutate the offspring of the new generation till you get the best and fittest\n",
        "\n",
        "### Pkgs\n",
        "+ pip install tpot\n",
        "\n",
        "#### Dependencies\n",
        "+ scikit learn and numpy"
      ]
    },
    {
      "cell_type": "code",
      "metadata": {
        "id": "iJo-dtGf86BV",
        "colab_type": "code",
        "colab": {
          "base_uri": "https://localhost:8080/",
          "height": 601
        },
        "outputId": "0ebdda86-69dd-436a-ce64-21947c9ef601"
      },
      "source": [
        "!pip install tpot"
      ],
      "execution_count": 1,
      "outputs": [
        {
          "output_type": "stream",
          "text": [
            "Collecting tpot\n",
            "\u001b[?25l  Downloading https://files.pythonhosted.org/packages/37/d8/719024ea20497eb6566ed5cc070e66e8c1e125e0e5d9966837cd00a3a83d/TPOT-0.11.2-py3-none-any.whl (76kB)\n",
            "\r\u001b[K     |████▎                           | 10kB 18.9MB/s eta 0:00:01\r\u001b[K     |████████▋                       | 20kB 1.7MB/s eta 0:00:01\r\u001b[K     |████████████▉                   | 30kB 2.2MB/s eta 0:00:01\r\u001b[K     |█████████████████▏              | 40kB 2.4MB/s eta 0:00:01\r\u001b[K     |█████████████████████▌          | 51kB 2.0MB/s eta 0:00:01\r\u001b[K     |█████████████████████████▊      | 61kB 2.2MB/s eta 0:00:01\r\u001b[K     |██████████████████████████████  | 71kB 2.4MB/s eta 0:00:01\r\u001b[K     |████████████████████████████████| 81kB 2.3MB/s \n",
            "\u001b[?25hCollecting update-checker>=0.16\n",
            "  Downloading https://files.pythonhosted.org/packages/d6/c3/aaf8a162df8e8f9d321237c7c0e63aff95b42d19f1758f96606e3cabb245/update_checker-0.17-py2.py3-none-any.whl\n",
            "Requirement already satisfied: scikit-learn>=0.22.0 in /usr/local/lib/python3.6/dist-packages (from tpot) (0.22.2.post1)\n",
            "Requirement already satisfied: numpy>=1.16.3 in /usr/local/lib/python3.6/dist-packages (from tpot) (1.18.4)\n",
            "Requirement already satisfied: pandas>=0.24.2 in /usr/local/lib/python3.6/dist-packages (from tpot) (1.0.3)\n",
            "Collecting deap>=1.2\n",
            "\u001b[?25l  Downloading https://files.pythonhosted.org/packages/0a/eb/2bd0a32e3ce757fb26264765abbaedd6d4d3640d90219a513aeabd08ee2b/deap-1.3.1-cp36-cp36m-manylinux2010_x86_64.whl (157kB)\n",
            "\u001b[K     |████████████████████████████████| 163kB 7.6MB/s \n",
            "\u001b[?25hRequirement already satisfied: scipy>=1.3.1 in /usr/local/lib/python3.6/dist-packages (from tpot) (1.4.1)\n",
            "Requirement already satisfied: tqdm>=4.36.1 in /usr/local/lib/python3.6/dist-packages (from tpot) (4.41.1)\n",
            "Collecting stopit>=1.1.1\n",
            "  Downloading https://files.pythonhosted.org/packages/35/58/e8bb0b0fb05baf07bbac1450c447d753da65f9701f551dca79823ce15d50/stopit-1.1.2.tar.gz\n",
            "Requirement already satisfied: joblib>=0.13.2 in /usr/local/lib/python3.6/dist-packages (from tpot) (0.14.1)\n",
            "Requirement already satisfied: requests>=2.3.0 in /usr/local/lib/python3.6/dist-packages (from update-checker>=0.16->tpot) (2.23.0)\n",
            "Requirement already satisfied: pytz>=2017.2 in /usr/local/lib/python3.6/dist-packages (from pandas>=0.24.2->tpot) (2018.9)\n",
            "Requirement already satisfied: python-dateutil>=2.6.1 in /usr/local/lib/python3.6/dist-packages (from pandas>=0.24.2->tpot) (2.8.1)\n",
            "Requirement already satisfied: idna<3,>=2.5 in /usr/local/lib/python3.6/dist-packages (from requests>=2.3.0->update-checker>=0.16->tpot) (2.9)\n",
            "Requirement already satisfied: certifi>=2017.4.17 in /usr/local/lib/python3.6/dist-packages (from requests>=2.3.0->update-checker>=0.16->tpot) (2020.4.5.1)\n",
            "Requirement already satisfied: urllib3!=1.25.0,!=1.25.1,<1.26,>=1.21.1 in /usr/local/lib/python3.6/dist-packages (from requests>=2.3.0->update-checker>=0.16->tpot) (1.24.3)\n",
            "Requirement already satisfied: chardet<4,>=3.0.2 in /usr/local/lib/python3.6/dist-packages (from requests>=2.3.0->update-checker>=0.16->tpot) (3.0.4)\n",
            "Requirement already satisfied: six>=1.5 in /usr/local/lib/python3.6/dist-packages (from python-dateutil>=2.6.1->pandas>=0.24.2->tpot) (1.12.0)\n",
            "Building wheels for collected packages: stopit\n",
            "  Building wheel for stopit (setup.py) ... \u001b[?25l\u001b[?25hdone\n",
            "  Created wheel for stopit: filename=stopit-1.1.2-cp36-none-any.whl size=11956 sha256=1ad4dc465fb51f2de6de0e876d3db10417a21daa78a03c6162dcf3a5a7d8cfee\n",
            "  Stored in directory: /root/.cache/pip/wheels/3c/85/2b/2580190404636bfc63e8de3dff629c03bb795021e1983a6cc7\n",
            "Successfully built stopit\n",
            "Installing collected packages: update-checker, deap, stopit, tpot\n",
            "Successfully installed deap-1.3.1 stopit-1.1.2 tpot-0.11.2 update-checker-0.17\n"
          ],
          "name": "stdout"
        }
      ]
    },
    {
      "cell_type": "code",
      "metadata": {
        "id": "sSH2qDQa7ZMQ",
        "colab_type": "code",
        "colab": {}
      },
      "source": [
        "# Load Pkgs\n",
        "import pandas as pd \n",
        "from sklearn.model_selection import train_test_split"
      ],
      "execution_count": 0,
      "outputs": []
    },
    {
      "cell_type": "code",
      "metadata": {
        "id": "uzwi7hOu8hem",
        "colab_type": "code",
        "colab": {}
      },
      "source": [
        "data_url = \"https://raw.githubusercontent.com/Jcharis/Machine-Learning-Web-Apps/master/Iris-Species-Predictor-ML-Flask-App-With-Materialize.css/data/iris.csv\""
      ],
      "execution_count": 0,
      "outputs": []
    },
    {
      "cell_type": "code",
      "metadata": {
        "id": "KOc1Uc-Q-QQa",
        "colab_type": "code",
        "colab": {}
      },
      "source": [
        "df = pd.read_csv(data_url)"
      ],
      "execution_count": 0,
      "outputs": []
    },
    {
      "cell_type": "code",
      "metadata": {
        "id": "_lkBK1XC-Qkk",
        "colab_type": "code",
        "colab": {
          "base_uri": "https://localhost:8080/",
          "height": 206
        },
        "outputId": "df6ff790-62ef-4c30-aaab-81cc9bff302c"
      },
      "source": [
        "df.head()"
      ],
      "execution_count": 5,
      "outputs": [
        {
          "output_type": "execute_result",
          "data": {
            "text/html": [
              "<div>\n",
              "<style scoped>\n",
              "    .dataframe tbody tr th:only-of-type {\n",
              "        vertical-align: middle;\n",
              "    }\n",
              "\n",
              "    .dataframe tbody tr th {\n",
              "        vertical-align: top;\n",
              "    }\n",
              "\n",
              "    .dataframe thead th {\n",
              "        text-align: right;\n",
              "    }\n",
              "</style>\n",
              "<table border=\"1\" class=\"dataframe\">\n",
              "  <thead>\n",
              "    <tr style=\"text-align: right;\">\n",
              "      <th></th>\n",
              "      <th>sepal_length</th>\n",
              "      <th>sepal_width</th>\n",
              "      <th>petal_length</th>\n",
              "      <th>petal_width</th>\n",
              "      <th>species</th>\n",
              "    </tr>\n",
              "  </thead>\n",
              "  <tbody>\n",
              "    <tr>\n",
              "      <th>0</th>\n",
              "      <td>5.1</td>\n",
              "      <td>3.5</td>\n",
              "      <td>1.4</td>\n",
              "      <td>0.2</td>\n",
              "      <td>setosa</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>1</th>\n",
              "      <td>4.9</td>\n",
              "      <td>3.0</td>\n",
              "      <td>1.4</td>\n",
              "      <td>0.2</td>\n",
              "      <td>setosa</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>2</th>\n",
              "      <td>4.7</td>\n",
              "      <td>3.2</td>\n",
              "      <td>1.3</td>\n",
              "      <td>0.2</td>\n",
              "      <td>setosa</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>3</th>\n",
              "      <td>4.6</td>\n",
              "      <td>3.1</td>\n",
              "      <td>1.5</td>\n",
              "      <td>0.2</td>\n",
              "      <td>setosa</td>\n",
              "    </tr>\n",
              "    <tr>\n",
              "      <th>4</th>\n",
              "      <td>5.0</td>\n",
              "      <td>3.6</td>\n",
              "      <td>1.4</td>\n",
              "      <td>0.2</td>\n",
              "      <td>setosa</td>\n",
              "    </tr>\n",
              "  </tbody>\n",
              "</table>\n",
              "</div>"
            ],
            "text/plain": [
              "   sepal_length  sepal_width  petal_length  petal_width species\n",
              "0           5.1          3.5           1.4          0.2  setosa\n",
              "1           4.9          3.0           1.4          0.2  setosa\n",
              "2           4.7          3.2           1.3          0.2  setosa\n",
              "3           4.6          3.1           1.5          0.2  setosa\n",
              "4           5.0          3.6           1.4          0.2  setosa"
            ]
          },
          "metadata": {
            "tags": []
          },
          "execution_count": 5
        }
      ]
    },
    {
      "cell_type": "code",
      "metadata": {
        "id": "EoHb5_hG-Qcp",
        "colab_type": "code",
        "colab": {}
      },
      "source": [
        "# Load Tpot\n",
        "import tpot"
      ],
      "execution_count": 0,
      "outputs": []
    },
    {
      "cell_type": "code",
      "metadata": {
        "id": "5ubnNUAK-Z9t",
        "colab_type": "code",
        "colab": {
          "base_uri": "https://localhost:8080/",
          "height": 472
        },
        "outputId": "10c2d8a0-ab61-49dd-d934-2b2aa8c171d2"
      },
      "source": [
        "# Methods and Attributes\n",
        "dir(tpot)"
      ],
      "execution_count": 7,
      "outputs": [
        {
          "output_type": "execute_result",
          "data": {
            "text/plain": [
              "['TPOTClassifier',\n",
              " 'TPOTRegressor',\n",
              " '__builtins__',\n",
              " '__cached__',\n",
              " '__doc__',\n",
              " '__file__',\n",
              " '__loader__',\n",
              " '__name__',\n",
              " '__package__',\n",
              " '__path__',\n",
              " '__spec__',\n",
              " '__version__',\n",
              " '_version',\n",
              " 'base',\n",
              " 'builtins',\n",
              " 'config',\n",
              " 'decorators',\n",
              " 'driver',\n",
              " 'export_utils',\n",
              " 'gp_deap',\n",
              " 'gp_types',\n",
              " 'main',\n",
              " 'metrics',\n",
              " 'operator_utils',\n",
              " 'tpot']"
            ]
          },
          "metadata": {
            "tags": []
          },
          "execution_count": 7
        }
      ]
    },
    {
      "cell_type": "code",
      "metadata": {
        "id": "OV8OI3LJ--As",
        "colab_type": "code",
        "colab": {
          "base_uri": "https://localhost:8080/",
          "height": 35
        },
        "outputId": "84e1ae38-38cf-46b9-b12a-cd45d4fe1178"
      },
      "source": [
        "df.shape\n"
      ],
      "execution_count": 11,
      "outputs": [
        {
          "output_type": "execute_result",
          "data": {
            "text/plain": [
              "(150, 5)"
            ]
          },
          "metadata": {
            "tags": []
          },
          "execution_count": 11
        }
      ]
    },
    {
      "cell_type": "code",
      "metadata": {
        "id": "tC39-x86_YqI",
        "colab_type": "code",
        "colab": {
          "base_uri": "https://localhost:8080/",
          "height": 72
        },
        "outputId": "36474171-58c5-4260-a113-2b092e6b117b"
      },
      "source": [
        "df.columns"
      ],
      "execution_count": 12,
      "outputs": [
        {
          "output_type": "execute_result",
          "data": {
            "text/plain": [
              "Index(['sepal_length', 'sepal_width', 'petal_length', 'petal_width',\n",
              "       'species'],\n",
              "      dtype='object')"
            ]
          },
          "metadata": {
            "tags": []
          },
          "execution_count": 12
        }
      ]
    },
    {
      "cell_type": "code",
      "metadata": {
        "id": "_MZT9lUsE-zR",
        "colab_type": "code",
        "colab": {}
      },
      "source": [
        "d = {value:index for index, value in enumerate(df['species'].unique())}"
      ],
      "execution_count": 0,
      "outputs": []
    },
    {
      "cell_type": "code",
      "metadata": {
        "id": "NpXOzpXkFA1L",
        "colab_type": "code",
        "colab": {
          "base_uri": "https://localhost:8080/",
          "height": 35
        },
        "outputId": "24c9d969-98bb-41eb-d13a-04d7b18bfc50"
      },
      "source": [
        "d"
      ],
      "execution_count": 52,
      "outputs": [
        {
          "output_type": "execute_result",
          "data": {
            "text/plain": [
              "{'setosa': 0, 'versicolor': 1, 'virginica': 2}"
            ]
          },
          "metadata": {
            "tags": []
          },
          "execution_count": 52
        }
      ]
    },
    {
      "cell_type": "code",
      "metadata": {
        "id": "6mAEzEfsDrjq",
        "colab_type": "code",
        "colab": {}
      },
      "source": [
        "\n",
        "df['new_label'] = df['species'].map(d)"
      ],
      "execution_count": 0,
      "outputs": []
    },
    {
      "cell_type": "code",
      "metadata": {
        "id": "2ElwPvN5E5h0",
        "colab_type": "code",
        "colab": {
          "base_uri": "https://localhost:8080/",
          "height": 235
        },
        "outputId": "d7131847-c06e-4db3-98d8-74f04248e459"
      },
      "source": [
        "df['new_label']"
      ],
      "execution_count": 54,
      "outputs": [
        {
          "output_type": "execute_result",
          "data": {
            "text/plain": [
              "0      0\n",
              "1      0\n",
              "2      0\n",
              "3      0\n",
              "4      0\n",
              "      ..\n",
              "145    2\n",
              "146    2\n",
              "147    2\n",
              "148    2\n",
              "149    2\n",
              "Name: new_label, Length: 150, dtype: int64"
            ]
          },
          "metadata": {
            "tags": []
          },
          "execution_count": 54
        }
      ]
    },
    {
      "cell_type": "code",
      "metadata": {
        "id": "Yl8Z9CfV_YfU",
        "colab_type": "code",
        "colab": {}
      },
      "source": [
        "xfeatures = df[['sepal_length', 'sepal_width', 'petal_length', 'petal_width']]\n",
        "ylabels = df['new_label']"
      ],
      "execution_count": 0,
      "outputs": []
    },
    {
      "cell_type": "code",
      "metadata": {
        "id": "L1MgolKi-czx",
        "colab_type": "code",
        "colab": {}
      },
      "source": [
        "# Split Our Dataset\n",
        "x_train, x_test, y_train, y_test = train_test_split(xfeatures, ylabels, test_size=0.3, random_state=42)"
      ],
      "execution_count": 0,
      "outputs": []
    },
    {
      "cell_type": "code",
      "metadata": {
        "id": "rr6MefaY-koY",
        "colab_type": "code",
        "colab": {
          "base_uri": "https://localhost:8080/",
          "height": 35
        },
        "outputId": "4d369c84-3b90-4a57-b535-d6bdcc7afbe0"
      },
      "source": [
        "x_train.shape"
      ],
      "execution_count": 58,
      "outputs": [
        {
          "output_type": "execute_result",
          "data": {
            "text/plain": [
              "(105, 4)"
            ]
          },
          "metadata": {
            "tags": []
          },
          "execution_count": 58
        }
      ]
    },
    {
      "cell_type": "markdown",
      "metadata": {
        "id": "fWUuMYgV_6T9",
        "colab_type": "text"
      },
      "source": [
        "#### AutoML with TPOT for best parameters and algorithm"
      ]
    },
    {
      "cell_type": "code",
      "metadata": {
        "id": "mwAhaDXZARK6",
        "colab_type": "code",
        "colab": {}
      },
      "source": [
        "from tpot import TPOTClassifier"
      ],
      "execution_count": 0,
      "outputs": []
    },
    {
      "cell_type": "code",
      "metadata": {
        "id": "jyEIwmn4-k-p",
        "colab_type": "code",
        "colab": {}
      },
      "source": [
        "tpot = TPOTClassifier(generations=5, verbosity=2)\n"
      ],
      "execution_count": 0,
      "outputs": []
    },
    {
      "cell_type": "code",
      "metadata": {
        "id": "TI7iDb7_-k1_",
        "colab_type": "code",
        "colab": {
          "base_uri": "https://localhost:8080/",
          "height": 310,
          "referenced_widgets": [
            "813e35d226ee40af8156fa6b236eeec1",
            "38f71c159ec1484d91780f54e614d689",
            "145e08a3e2a54537a8a2b97211076f0b",
            "e1456c5cbe6a4eb2b5965dbbe0cb95de",
            "a3f9c79326df4cb98158f54966aaf3fa",
            "ed8e8ade16724e4592d6251602d3e3e2",
            "75c89436137043caa42d4c46a17fe23e",
            "3452ca56d39c4c01857d038ca8ad1680"
          ]
        },
        "outputId": "9f91fd40-c1dd-4e6b-c8ae-1dd2cde09f22"
      },
      "source": [
        "# Fit our Data\n",
        "tpot.fit(x_train, y_train)\n"
      ],
      "execution_count": 61,
      "outputs": [
        {
          "output_type": "display_data",
          "data": {
            "application/vnd.jupyter.widget-view+json": {
              "model_id": "813e35d226ee40af8156fa6b236eeec1",
              "version_minor": 0,
              "version_major": 2
            },
            "text/plain": [
              "HBox(children=(FloatProgress(value=0.0, description='Optimization Progress', max=600.0, style=ProgressStyle(de…"
            ]
          },
          "metadata": {
            "tags": []
          }
        },
        {
          "output_type": "stream",
          "text": [
            "Generation 1 - Current best internal CV score: 0.9619047619047618\n",
            "Generation 2 - Current best internal CV score: 0.9714285714285715\n",
            "Generation 3 - Current best internal CV score: 0.9714285714285715\n",
            "Generation 4 - Current best internal CV score: 0.9714285714285715\n",
            "Generation 5 - Current best internal CV score: 0.980952380952381\n",
            "\n",
            "Best pipeline: RandomForestClassifier(MultinomialNB(input_matrix, alpha=1.0, fit_prior=False), bootstrap=True, criterion=gini, max_features=1.0, min_samples_leaf=7, min_samples_split=16, n_estimators=100)\n"
          ],
          "name": "stdout"
        },
        {
          "output_type": "execute_result",
          "data": {
            "text/plain": [
              "TPOTClassifier(config_dict=None, crossover_rate=0.1, cv=5,\n",
              "               disable_update_check=False, early_stop=None, generations=5,\n",
              "               log_file=<ipykernel.iostream.OutStream object at 0x7f9422d68320>,\n",
              "               max_eval_time_mins=5, max_time_mins=None, memory=None,\n",
              "               mutation_rate=0.9, n_jobs=1, offspring_size=None,\n",
              "               periodic_checkpoint_folder=None, population_size=100,\n",
              "               random_state=None, scoring=None, subsample=1.0, template=None,\n",
              "               use_dask=False, verbosity=2, warm_start=False)"
            ]
          },
          "metadata": {
            "tags": []
          },
          "execution_count": 61
        }
      ]
    },
    {
      "cell_type": "code",
      "metadata": {
        "id": "OozCLfPeCH2k",
        "colab_type": "code",
        "colab": {}
      },
      "source": [
        "import numpy as np\n",
        "ex2 = np.array([6.2,3.4,5.4,2.3]).reshape(1,-1)"
      ],
      "execution_count": 0,
      "outputs": []
    },
    {
      "cell_type": "code",
      "metadata": {
        "id": "mtUfBs8FCOd0",
        "colab_type": "code",
        "colab": {
          "base_uri": "https://localhost:8080/",
          "height": 35
        },
        "outputId": "b3287993-2eb4-43d9-99f4-d20025f411f4"
      },
      "source": [
        "# Prediction\n",
        "tpot.predict(ex2)"
      ],
      "execution_count": 63,
      "outputs": [
        {
          "output_type": "execute_result",
          "data": {
            "text/plain": [
              "array([2])"
            ]
          },
          "metadata": {
            "tags": []
          },
          "execution_count": 63
        }
      ]
    },
    {
      "cell_type": "code",
      "metadata": {
        "id": "2Qxsx7MKCgyJ",
        "colab_type": "code",
        "colab": {
          "base_uri": "https://localhost:8080/",
          "height": 35
        },
        "outputId": "62521067-a4c0-441d-b8d6-6a053c245036"
      },
      "source": [
        "d"
      ],
      "execution_count": 64,
      "outputs": [
        {
          "output_type": "execute_result",
          "data": {
            "text/plain": [
              "{'setosa': 0, 'versicolor': 1, 'virginica': 2}"
            ]
          },
          "metadata": {
            "tags": []
          },
          "execution_count": 64
        }
      ]
    },
    {
      "cell_type": "code",
      "metadata": {
        "id": "NjrpAnZ-AdCB",
        "colab_type": "code",
        "colab": {
          "base_uri": "https://localhost:8080/",
          "height": 35
        },
        "outputId": "54e5c4d9-94c7-469e-89cf-26c2505adf48"
      },
      "source": [
        "# Check the accuracy\n",
        "print(tpot.score(x_test, y_test))\n"
      ],
      "execution_count": 65,
      "outputs": [
        {
          "output_type": "stream",
          "text": [
            "1.0\n"
          ],
          "name": "stdout"
        }
      ]
    },
    {
      "cell_type": "code",
      "metadata": {
        "id": "4N0KjxoEAdRt",
        "colab_type": "code",
        "colab": {}
      },
      "source": [
        "# Export the Result \n",
        "tpot.export('tpot_iris_pipeline.py')"
      ],
      "execution_count": 0,
      "outputs": []
    },
    {
      "cell_type": "code",
      "metadata": {
        "id": "_ZpPVLs4Ksj6",
        "colab_type": "code",
        "colab": {}
      },
      "source": [
        "```python\n",
        "import numpy as np\n",
        "import pandas as pd\n",
        "from sklearn.ensemble import RandomForestClassifier\n",
        "from sklearn.model_selection import train_test_split\n",
        "from sklearn.naive_bayes import MultinomialNB\n",
        "from sklearn.pipeline import make_pipeline, make_union\n",
        "from tpot.builtins import StackingEstimator\n",
        "\n",
        "# NOTE: Make sure that the outcome column is labeled 'target' in the data file\n",
        "tpot_data = pd.read_csv('PATH/TO/DATA/FILE', sep='COLUMN_SEPARATOR', dtype=np.float64)\n",
        "features = tpot_data.drop('target', axis=1)\n",
        "training_features, testing_features, training_target, testing_target = \\\n",
        "            train_test_split(features, tpot_data['target'], random_state=None)\n",
        "\n",
        "# Average CV score on the training set was: 0.980952380952381\n",
        "exported_pipeline = make_pipeline(\n",
        "    StackingEstimator(estimator=MultinomialNB(alpha=1.0, fit_prior=False)),\n",
        "    RandomForestClassifier(bootstrap=True, criterion=\"gini\", max_features=1.0, min_samples_leaf=7, min_samples_split=16, n_estimators=100)\n",
        ")\n",
        "\n",
        "exported_pipeline.fit(training_features, training_target)\n",
        "results = exported_pipeline.predict(testing_features)\n",
        "\n",
        "```"
      ],
      "execution_count": 0,
      "outputs": []
    },
    {
      "cell_type": "code",
      "metadata": {
        "id": "8obWI1e3K2K_",
        "colab_type": "code",
        "colab": {}
      },
      "source": [
        "# Thanks For Watching\n",
        "# Jesus Saves @JCharisTech\n",
        "# By Jesse E.Agbe(JCharis)"
      ],
      "execution_count": 0,
      "outputs": []
    }
  ]
}