minor updates

Author: florian-huber

notebooks/16_machine_learning_algorithms.ipynb

@@ -196,7 +196,13 @@
    "cell_type": "code",
    "execution_count": 2,
    "id": "c42c7331-88e2-4403-a73d-734355274ed4",
-   "metadata": {},
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
    "outputs": [
     {
      "data": {
@@ -305,7 +311,10 @@
     }
    ],
    "source": [
-    "filename = \"../datasets/penguins_size.csv\"  # contains some changes with respect to the original dataset!\n",
+    "# The \"classical\" penguins dataset, but with some additional changes \n",
+    "filename = \"../datasets/penguins_size.csv\"  \n",
+    "# or: filename = r\"https://raw.githubusercontent.com/florian-huber/data_science_course/refs/heads/main/datasets/penguins_size.csv\"\n",
+    "\n",
     "data = pd.read_csv(filename)\n",
     "data.head()"
    ]
@@ -635,7 +644,13 @@
    "cell_type": "code",
    "execution_count": 7,
    "id": "fd4b9f03-15a2-412f-a6ab-624d7670dfce",
-   "metadata": {},
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
    "outputs": [
     {
      "data": {
@@ -659,7 +674,7 @@
     }
    ],
    "source": [
-    "sb.pairplot(data, hue=\"species\", diag_kind=\"hist\")"
+    "sb.pairplot(data, hue=\"species\", diag_kind=\"hist\", corner=True)"
    ]
   },
   {