AgglomerativeClustering

Author: sarincr

Diff for: 36.Agglomerative_Clustering.ipynb

@@ -0,0 +1,108 @@
+{
+  "nbformat": 4,
+  "nbformat_minor": 0,
+  "metadata": {
+    "colab": {
+      "name": "36.Agglomerative_Clustering.ipynb",
+      "provenance": []
+    },
+    "kernelspec": {
+      "name": "python3",
+      "display_name": "Python 3"
+    }
+  },
+  "cells": [
+    {
+      "cell_type": "code",
+      "metadata": {
+        "id": "yUXGcC4KLmcL"
+      },
+      "source": [
+        "import numpy as np\n",
+        "import matplotlib.pyplot as plt\n",
+        "import pandas as pd"
+      ],
+      "execution_count": 1,
+      "outputs": []
+    },
+    {
+      "cell_type": "code",
+      "metadata": {
+        "id": "9RlmPzZGLtGi"
+      },
+      "source": [
+        "dataset = pd.read_csv('Data.csv')\n",
+        "X = dataset.iloc[:, [2, 3]].values"
+      ],
+      "execution_count": 2,
+      "outputs": []
+    },
+    {
+      "cell_type": "code",
+      "metadata": {
+        "id": "zWs6ciOoL1b3"
+      },
+      "source": [
+        "import scipy.cluster.hierarchy as sch"
+      ],
+      "execution_count": 3,
+      "outputs": []
+    },
+    {
+      "cell_type": "code",
+      "metadata": {
+        "id": "cjEfU6ZSMAPl"
+      },
+      "source": [
+        "from sklearn.cluster import AgglomerativeClustering\n",
+        "hc = AgglomerativeClustering(n_clusters = 2, affinity = 'euclidean', linkage = 'ward')\n",
+        "y_hc = hc.fit_predict(X)"
+      ],
+      "execution_count": 4,
+      "outputs": []
+    },
+    {
+      "cell_type": "code",
+      "metadata": {
+        "id": "d0ZYecccMHNx",
+        "colab": {
+          "base_uri": "https://localhost:8080/",
+          "height": 265
+        },
+        "outputId": "148082ca-3fcc-4d37-bd81-9adb76208333"
+      },
+      "source": [
+        "plt.scatter(X[y_hc == 0, 0], X[y_hc == 0, 1], s = 100, c = 'red', label = 'Cluster 1')\n",
+        "plt.scatter(X[y_hc == 1, 0], X[y_hc == 1, 1], s = 100, c = 'blue', label = 'Cluster 2')\n",
+        "plt.show()"
+      ],
+      "execution_count": 5,
+      "outputs": [
+        {
+          "output_type": "display_data",
+          "data": {
+            "image/png": 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\n",
+            "text/plain": [
+              "<Figure size 432x288 with 1 Axes>"
+            ]
+          },
+          "metadata": {
+            "tags": [],
+            "needs_background": "light"
+          }
+        }
+      ]
+    },
+    {
+      "cell_type": "code",
+      "metadata": {
+        "id": "Jxw62UTxwOdw"
+      },
+      "source": [
+        ""
+      ],
+      "execution_count": 5,
+      "outputs": []
+    }
+  ]
+}