{ "cells": [ { "cell_type": "code", "execution_count": 1, "metadata": { "scrolled": true }, "outputs": [ { "name": "stdout", "output_type": "stream", "text": [ "Päivitetty 2024-04-04 / Aki Taanila\n" ] } ], "source": [ "from datetime import datetime\n", "print(f'Päivitetty {datetime.now().date()} / Aki Taanila')" ] }, { "cell_type": "markdown", "metadata": {}, "source": [ "
\n", " | sepal_length | \n", "sepal_width | \n", "petal_length | \n", "petal_width | \n", "species | \n", "
---|---|---|---|---|---|
0 | \n", "5.1 | \n", "3.5 | \n", "1.4 | \n", "0.2 | \n", "setosa | \n", "
1 | \n", "4.9 | \n", "3.0 | \n", "1.4 | \n", "0.2 | \n", "setosa | \n", "
2 | \n", "4.7 | \n", "3.2 | \n", "1.3 | \n", "0.2 | \n", "setosa | \n", "
3 | \n", "4.6 | \n", "3.1 | \n", "1.5 | \n", "0.2 | \n", "setosa | \n", "
4 | \n", "5.0 | \n", "3.6 | \n", "1.4 | \n", "0.2 | \n", "setosa | \n", "
... | \n", "... | \n", "... | \n", "... | \n", "... | \n", "... | \n", "
145 | \n", "6.7 | \n", "3.0 | \n", "5.2 | \n", "2.3 | \n", "virginica | \n", "
146 | \n", "6.3 | \n", "2.5 | \n", "5.0 | \n", "1.9 | \n", "virginica | \n", "
147 | \n", "6.5 | \n", "3.0 | \n", "5.2 | \n", "2.0 | \n", "virginica | \n", "
148 | \n", "6.2 | \n", "3.4 | \n", "5.4 | \n", "2.3 | \n", "virginica | \n", "
149 | \n", "5.9 | \n", "3.0 | \n", "5.1 | \n", "1.8 | \n", "virginica | \n", "
150 rows × 5 columns
\n", "DecisionTreeClassifier(max_depth=3, random_state=2)In a Jupyter environment, please rerun this cell to show the HTML representation or trust the notebook.
DecisionTreeClassifier(max_depth=3, random_state=2)
\n", " | sepal_length | \n", "sepal_width | \n", "petal_length | \n", "petal_width | \n", "
---|---|---|---|---|
0 | \n", "5.0 | \n", "3.5 | \n", "1.5 | \n", "0.3 | \n", "
1 | \n", "8.1 | \n", "3.3 | \n", "6.5 | \n", "1.9 | \n", "
2 | \n", "6.0 | \n", "3.0 | \n", "3.0 | \n", "0.5 | \n", "
\n", " | sepal_length | \n", "sepal_width | \n", "petal_length | \n", "petal_width | \n", "ennuste | \n", "tn_setosa | \n", "tn_versicolor | \n", "tn_virginica | \n", "
---|---|---|---|---|---|---|---|---|
0 | \n", "5.0 | \n", "3.5 | \n", "1.5 | \n", "0.3 | \n", "setosa | \n", "1.0 | \n", "0.0 | \n", "0.0 | \n", "
1 | \n", "8.1 | \n", "3.3 | \n", "6.5 | \n", "1.9 | \n", "virginica | \n", "0.0 | \n", "0.0 | \n", "1.0 | \n", "
2 | \n", "6.0 | \n", "3.0 | \n", "3.0 | \n", "0.5 | \n", "setosa | \n", "1.0 | \n", "0.0 | \n", "0.0 | \n", "