updated with some images, minor fixes

Author: amueller

01-introduction.ipynb

@@ -333,6 +333,7 @@
    "metadata": {},
    "source": [
     "## A First Application: Classifying iris species\n",
+    "![sepal_petal](images/sepal_petal_small.png)\n",
     "### Meet the data"
    ]
   },

02-supervised-learning.ipynb

@@ -30,6 +30,13 @@
     "## Generalization, Overfitting and Underfitting"
    ]
   },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "![model_complexity](images/overfitting_underfitting_cartoon.png)"
+   ]
+  },
   {
    "cell_type": "markdown",
    "metadata": {},
@@ -4114,6 +4121,13 @@
     "plt.colorbar(scores_image, ax=axes.tolist())"
    ]
   },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "![classifier_comparison](images/classifier_comparison.png)"
+   ]
+  },
   {
    "cell_type": "markdown",
    "metadata": {},

04-scikit-learn-API-summary.ipynb

@@ -33,6 +33,13 @@
     "logreg = LogisticRegression()"
    ]
   },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "![api_table](images/api_table.png)"
+   ]
+  },
   {
    "cell_type": "markdown",
    "metadata": {},