Update 3_7_SVM.ipynb

Updated formatted table

ml2/3_4_Visualisation_Pandas.ipynb

@@ -220,7 +220,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "# Analise distributon\n",
+    "# Analise distribution\n",
     "df.hist(figsize=(10,10))\n",
     "plt.show()"
    ]
@@ -233,7 +233,7 @@
    "source": [
     "# We can see the pairwise correlation between variables. A value near 0 means low correlation\n",
     "# while a value  near -1 or 1 indicates strong correlation.\n",
-    "df.corr()"
+    "df.corr(numeric_only = True)"
    ]
   },
   {
@@ -249,11 +249,10 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "# General description of relationship betweek variables uwing Seaborn PairGrid\n",
+    "# General description of relationship between variables uwing Seaborn PairGrid\n",
     "# We use df_clean, since the null values of df would gives us an error, you can check it.\n",
     "g = sns.PairGrid(df_clean, hue=\"Survived\")\n",
-    "g.map_diag(plt.hist)\n",
+    "g.map(sns.scatterplot)\n",
-    "g.map_offdiag(plt.scatter)\n",
     "g.add_legend()"
    ]
   },

ml2/3_7_SVM.ipynb

@@ -351,10 +351,10 @@
     "We can obtain more information from the confussion matrix and the metric F1-score.\n",
     "In a confussion matrix, we can see:\n",
     "\n",
-    "||**Predicted**: 0| **Predicted: 1**|\n",
+    "|             |**Predicted**: 0| **Predicted: 1**|\n",
-    "|---------------------------|\n",
+    "|-------------|----------------|-----------------|\n",
-    "|**Actual: 0**| TN | FP |\n",
+    "|**Actual: 0**| TN             | FP              |\n",
-    "|**Actual: 1**| FN|TP|\n",
+    "|**Actual: 1**| FN             | TP              |\n",
     "\n",
     "* **True negatives (TN)**: actual negatives that were predicted as negatives\n",
     "* **False positives (FP)**: actual negatives that were predicted as positives\n",