Ml patch 2

2-Regression/1-Tools/notebook.ipynb

@@ -0,0 +1,74 @@
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### Welcome to the world of Machine learning\n",
+    "###### create the .venv environment form https://scikit-learn.org/stable/install.html\n",
+    "###### use the .venv environment for the execution of the ipykernel\n",
+    "###### first install scikit-learn, matplotlib, numpy, pandas, ipykernel in virtual environment"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 7,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Shape: (2, 3, 4)\n",
+      "3D Array: \n",
+      " [[[ 1  2  3  4]\n",
+      "  [ 5  6  7  8]\n",
+      "  [ 9 10 11 12]]\n",
+      "\n",
+      " [[13 14 15 16]\n",
+      "  [17 18 19 20]\n",
+      "  [21 22 23 24]]]\n"
+     ]
+    }
+   ],
+   "source": [
+    "import numpy as np\n",
+    "a = np.array([\n",
+    "    [\n",
+    "        [1, 2, 3, 4],\n",
+    "        [5, 6, 7, 8],\n",
+    "        [9, 10, 11, 12]\n",
+    "    ],\n",
+    "    [\n",
+    "        [13, 14, 15, 16],\n",
+    "        [17, 18, 19, 20],\n",
+    "        [21, 22, 23, 24]\n",
+    "    ]   \n",
+    "])\n",
+    "print(\"Shape:\", a.shape)\n",
+    "print(\"3D Array: \\n\", a)"
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": ".venv",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.13.3"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}