ujijrujijr/AIM-PIbd-32-Chernyshev-G-Y
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

lab4 4

Browse Source
This commit is contained in:
ujijrujijr 2024-11-16 09:40:46 +04:00
parent 312f5ddda3
commit 6b53f39c9c
1 changed files with 2 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
lab_4/Lab4.ipynb
View File

@ -115,7 +115,7 @@
}, },
{ {
"cell_type": "code", "cell_type": "code",
"execution_count": 8, "execution_count": null,
"metadata": {}, "metadata": {},
"outputs": [ "outputs": [
{ {
@ -159,10 +159,6 @@
"print(f'Cредняя абсолютная ошибка (MAE) = {mean_absolute_error(y_test, y_pred)}')\n", "print(f'Cредняя абсолютная ошибка (MAE) = {mean_absolute_error(y_test, y_pred)}')\n",
"\n", "\n",
"\n", "\n",
"# mse, bias, variance = bias_variance_decomp(best_model, X_train.values, y_train.values, X_test.values, y_test.values, loss='mse', num_rounds=200, random_seed=123)\n",
"# print(\"Смещение: \", bias)\n",
"# print(\"Дисперсия: \", variance)\n",
"\n",
"# Оценка дисперсии и смещения\n", "# Оценка дисперсии и смещения\n",
"cv_results = grid_search.cv_results_\n", "cv_results = grid_search.cv_results_\n",
"mean_test_score = cv_results['mean_test_score']\n", "mean_test_score = cv_results['mean_test_score']\n",
@ -185,7 +181,7 @@
}, },
{ {
"cell_type": "code", "cell_type": "code",
"execution_count": 9, "execution_count": null,
"metadata": {}, "metadata": {},
"outputs": [ "outputs": [
{ {
@ -230,9 +226,6 @@
"\n", "\n",
"print(f'Cредняя абсолютная ошибка (MAE) = {mean_absolute_error(y_test, y_pred)}')\n", "print(f'Cредняя абсолютная ошибка (MAE) = {mean_absolute_error(y_test, y_pred)}')\n",
"\n", "\n",
"# mse, bias, variance = bias_variance_decomp(best_model, X_train.values, y_train.values, X_test.values, y_test.values, loss='mse', num_rounds=200, random_seed=123)\n",
"# print(\"Смещение: \", bias)\n",
"# print(\"Дисперсия: \", variance)\n",
"\n", "\n",
"cv_results = grid_search.cv_results_\n", "cv_results = grid_search.cv_results_\n",
"mean_test_score = cv_results['mean_test_score']\n", "mean_test_score = cv_results['mean_test_score']\n",