Update using Colaboratory

leonardo-melniski · May 9, 2021 · a602062 · a602062
1 parent b50b629
commit a602062
Showing 1 changed file with 125 additions and 22 deletions.
diff --git a/imersaodados3_aula5.ipynb b/imersaodados3_aula5.ipynb
@@ -6,7 +6,7 @@
  "name": "imersaodados3_aula5.ipynb",
  "provenance": [],
  "collapsed_sections": [],
- "authorship_tag": "ABX9TyPNOCi/gjMiRmxoLnZM/WHs",
+ "authorship_tag": "ABX9TyOK8eb870wrq9dkJyUC8kBd",
  "include_colab_link": true
  },
  "kernelspec": {
@@ -2400,29 +2400,66 @@
  {
  "cell_type": "code",
  "metadata": {
- "id": "RbUud6eMIYNk"
+ "colab": {
+ "base_uri": "https://localhost:8080/"
+ },
+ "id": "RbUud6eMIYNk",
+ "outputId": "ea436fbc-58e9-4843-bbb1-c22714febdb9"
  },
  "source": [
  "modelo_rlogistica2 = LogisticRegression(solver='newton-cg')\n",
  "modelo_rlogistica2.fit(x_treino, y_treino)\n",
  "modelo_rlogistica2.score(x_teste, y_teste)"
  ],
- "execution_count": null,
- "outputs": []
+ "execution_count": 56,
+ "outputs": [
+ {
+ "output_type": "execute_result",
+ "data": {
+ "text/plain": [
+ "0.686122191895864"
+ ]
+ },
+ "metadata": {
+ "tags": []
+ },
+ "execution_count": 56
+ }
+ ]
  },
  {
  "cell_type": "code",
  "metadata": {
- "id": "xhh-JjppIWKY"
+ "colab": {
+ "base_uri": "https://localhost:8080/"
+ },
+ "id": "xhh-JjppIWKY",
+ "outputId": "45a28dcc-5053-4005-e35b-1f669e885fc7"
  },
  "source": [
+ "from sklearn.dummy import DummyClassifier\n",
+ "\n",
  "modelo_dummy = DummyClassifier('most_frequent')\n",
  "modelo_dummy.fit(x_treino, y_treino)\n",
- "previsao_dummy = modelo_dummy.predict(x_teste)\n",
- "accuracy_score(y_teste, previsao_dummy)"
+ "modelo_dummy.score(x_teste, y_teste)\n",
+ "# previsao_dummy = modelo_dummy.predict(x_teste)\n",
+ "# accuracy_score(y_teste, previsao_dummy)"
  ],
- "execution_count": null,
- "outputs": []
+ "execution_count": 60,
+ "outputs": [
+ {
+ "output_type": "execute_result",
+ "data": {
+ "text/plain": [
+ "0.3464203233256351"
+ ]
+ },
+ "metadata": {
+ "tags": []
+ },
+ "execution_count": 60
+ }
+ ]
  },
  {
  "cell_type": "markdown",
@@ -2446,19 +2483,50 @@
  "x = dt_temporario.loc[:,'g-0':'g-10']\n",
  "y = dt_temporario['composto'].map({'8b87a7a83': 0, '5628cb3ee': 1})"
  ],
- "execution_count": null,
+ "execution_count": 61,
  "outputs": []
  },
  {
  "cell_type": "code",
  "metadata": {
- "id": "g5tMa7IUInOf"
+ "colab": {
+ "base_uri": "https://localhost:8080/",
+ "height": 296
+ },
+ "id": "g5tMa7IUInOf",
+ "outputId": "dc9b8552-902e-45bd-90fe-5d7b0ef6b8f9"
  },
  "source": [
  "sns.countplot(y=y)"
  ],
- "execution_count": null,
- "outputs": []
+ "execution_count": 62,
+ "outputs": [
+ {
+ "output_type": "execute_result",
+ "data": {
+ "text/plain": [
+ "<matplotlib.axes._subplots.AxesSubplot at 0x7f8294463650>"
+ ]
+ },
+ "metadata": {
+ "tags": []
+ },
+ "execution_count": 62
+ },
+ {
+ "output_type": "display_data",
+ "data": {
+ "image/png": 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dxRTgDcC/dtfvAp7fXT8Z2LfH4z/M7KPapNG51aEnlKq6Ncl7gRuSPArcCPwxcHGSdwAPAG/q7v4R4BNJbgI+A/ygxyIuBD6T5PtV9Yrl/xdI/XmYpCQ1yl00ktQoC16SGmXBS1KjLHhJapQFL0mNsuAlqVEWvCQ16v8AjfaVaZ3OLwIAAAAASUVORK5CYII=\n",
+ "text/plain": [
+ "<Figure size 432x288 with 1 Axes>"
+ ]
+ },
+ "metadata": {
+ "tags": [],
+ "needs_background": "light"
+ }
+ }
+ ]
  },
  {
  "cell_type": "code",
@@ -2468,35 +2536,70 @@
  "source": [
  "x_treino, x_teste, y_treino, y_teste = train_test_split(x, y, test_size = 0.2, stratify=y,random_state=376) "
  ],
- "execution_count": null,
+ "execution_count": 63,
  "outputs": []
  },
  {
  "cell_type": "code",
  "metadata": {
- "id": "-WM5F_sxIqwg"
+ "colab": {
+ "base_uri": "https://localhost:8080/"
+ },
+ "id": "-WM5F_sxIqwg",
+ "outputId": "ab232fd1-da08-4879-892e-181b26dc0753"
  },
  "source": [
  "modelo_rlogistica2 = LogisticRegression()\n",
  "modelo_rlogistica2.fit(x_treino, y_treino)\n",
  "modelo_rlogistica2.score(x_teste, y_teste)"
  ],
- "execution_count": null,
- "outputs": []
+ "execution_count": 64,
+ "outputs": [
+ {
+ "output_type": "execute_result",
+ "data": {
+ "text/plain": [
+ "0.9382716049382716"
+ ]
+ },
+ "metadata": {
+ "tags": []
+ },
+ "execution_count": 64
+ }
+ ]
  },
  {
  "cell_type": "code",
  "metadata": {
- "id": "7OW-CLXPIrZ3"
+ "colab": {
+ "base_uri": "https://localhost:8080/"
+ },
+ "id": "7OW-CLXPIrZ3",
+ "outputId": "8fd99114-dd65-4be8-8892-36c70e4d5a8d"
  },
  "source": [
  "modelo_dummy = DummyClassifier('most_frequent')\n",
  "modelo_dummy.fit(x_treino, y_treino)\n",
- "previsao_dummy = modelo_dummy.predict(x_teste)\n",
- "accuracy_score(y_teste, previsao_dummy)"
+ "modelo_dummy.score(x_teste, y_teste)\n",
+ "# previsao_dummy = modelo_dummy.predict(x_teste)\n",
+ "# accuracy_score(y_teste, previsao_dummy)"
  ],
- "execution_count": null,
- "outputs": []
+ "execution_count": 66,
+ "outputs": [
+ {
+ "output_type": "execute_result",
+ "data": {
+ "text/plain": [
+ "0.5061728395061729"
+ ]
+ },
+ "metadata": {
+ "tags": []
+ },
+ "execution_count": 66
+ }
+ ]
  }
  ]
 }