Add CatBoost dependency and update lock file

- Added CatBoost version 1.2.8 to the project dependencies in pyproject.toml.
- Updated uv.lock to include CatBoost and its dependencies, along with the necessary wheel files.
- Included Graphviz version 0.21 in the lock file as a dependency for CatBoost.

M2/Machine Learning/TP_4/2025_M2_ISF_TP_4.ipynb

@@ -45,7 +45,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 102,
+   "execution_count": null,
    "id": "97d58527",
    "metadata": {},
    "outputs": [],
@@ -70,7 +70,6 @@
     "from sklearn.ensemble import GradientBoostingClassifier\n",
     "from sklearn.model_selection import (\n",
     "  GridSearchCV,\n",
-    "  KFold,\n",
     "  StratifiedKFold,\n",
     "  cross_val_score,\n",
     "  train_test_split,\n",
@@ -17781,7 +17780,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 121,
+   "execution_count": null,
    "id": "cb60fe19",
    "metadata": {},
    "outputs": [],
@@ -17793,10 +17792,7 @@
     "}\n",
     "\n",
     "# Nombre de folds pour la validation croisée\n",
-    "num_folds = 5\n",
-    "\n",
-    "# Initialisation du modèle GradientBoostingClassifier\n",
-    "gb = GradientBoostingClassifier(random_state=42)"
+    "num_folds = 5"
    ]
   },
   {

pyproject.toml

@@ -5,6 +5,7 @@ description = "A curated collection of mathematics and data science projects dev
 readme = "README.md"
 requires-python = ">=3.12"
 dependencies = [
+    "catboost>=1.2.8",
     "imblearn>=0.0",
     "ipykernel>=6.29.5",
     "keras>=3.11.3",

uv.lock

@@ -72,6 +72,31 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/94/fe/3aed5d0be4d404d12d36ab97e2f1791424d9ca39c2f754a6285d59a3b01d/beautifulsoup4-4.14.2-py3-none-any.whl", hash = "sha256:5ef6fa3a8cbece8488d66985560f97ed091e22bbc4e9c2338508a9d5de6d4515", size = 106392, upload-time = "2025-09-29T10:05:43.771Z" },
 ]
 
+[[package]]
+name = "catboost"
+version = "1.2.8"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "graphviz" },
+    { name = "matplotlib" },
+    { name = "numpy" },
+    { name = "pandas" },
+    { name = "plotly" },
+    { name = "scipy" },
+    { name = "six" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/0c/ee/8f146ee0b5c6321d4699edd90a036fe68b2c5fad910fa2b369f14043c192/catboost-1.2.8.tar.gz", hash = "sha256:4a1d1aca5caecd919ec476f72c7abd98a704c24fda35506d4d7d71f77f07cb29", size = 58080776, upload-time = "2025-04-13T10:14:19.057Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/14/88/ebc0a95d92b9090e6b17a55ceda950d3cbd1ee545286798e8355590501a6/catboost-1.2.8-cp312-cp312-macosx_11_0_universal2.whl", hash = "sha256:29f93b4a89ef807e74c16882623c89f1fb781346e1f4fafb29b6949ab4603e14", size = 27843240, upload-time = "2025-04-13T10:12:52.6Z" },
+    { url = "https://files.pythonhosted.org/packages/be/d1/06142eecc68405b1ded7691fedc6639c6ae35b1d1d9e322ed45f6ee1ded3/catboost-1.2.8-cp312-cp312-manylinux2014_aarch64.whl", hash = "sha256:932542f8b416b43ee07f912a9a964635ccca7397da16b61475c76ae4ae96a1df", size = 98726147, upload-time = "2025-04-13T10:12:57.038Z" },
+    { url = "https://files.pythonhosted.org/packages/ce/39/22643f61f2b6526f5fe5985b4e3ea1596fc5c8dbe635cd88e8ebbd2dfcb7/catboost-1.2.8-cp312-cp312-manylinux2014_x86_64.whl", hash = "sha256:35a70d32809a21d06dc0ba161bafdd0450ea71fe176a12ee85d7535883b22624", size = 99167436, upload-time = "2025-04-13T10:13:05.31Z" },
+    { url = "https://files.pythonhosted.org/packages/bd/9e/feae59f6226f742fa3fa30ae126e0941f443d460e7c0fa9f79cdf3ee488f/catboost-1.2.8-cp312-cp312-win_amd64.whl", hash = "sha256:319086796084fee5e4254300dc81aad1ae0b201cb576a9e87e6c7d030483be7e", size = 102425363, upload-time = "2025-04-13T10:13:10.826Z" },
+    { url = "https://files.pythonhosted.org/packages/f0/5a/077dd8f35de4f10c934da703bd186b2e85223372886d285edae8f42f75d1/catboost-1.2.8-cp313-cp313-macosx_11_0_universal2.whl", hash = "sha256:777987e1483824f93b9cb904860ef46dfb3cd184f879e47413bc7163b9514830", size = 27789594, upload-time = "2025-04-13T10:13:15.704Z" },
+    { url = "https://files.pythonhosted.org/packages/6f/73/06959c42d797c3e207c352f6050180b2217c6709d261e5f4a3d77dcdd067/catboost-1.2.8-cp313-cp313-manylinux2014_aarch64.whl", hash = "sha256:a72681c50cbfe2fa4a6f85934bc707e0f7ff50a10a51801317418adf09d57cef", size = 98718946, upload-time = "2025-04-13T10:13:19.714Z" },
+    { url = "https://files.pythonhosted.org/packages/0c/4b/d04e067df4401902cb2249df241bc1502bf90e990c6a3da5f82ba7de60fa/catboost-1.2.8-cp313-cp313-manylinux2014_x86_64.whl", hash = "sha256:8d2b58781c7ff2f974bde857da0d10d867366979193a4e7052746330a8b76b55", size = 99162049, upload-time = "2025-04-13T10:13:26.249Z" },
+    { url = "https://files.pythonhosted.org/packages/0d/bc/35f50d1c6d898eb05d3ad3001b479cc6a837f6829a0ed68e6993e31da16e/catboost-1.2.8-cp313-cp313-win_amd64.whl", hash = "sha256:9c04ab1df71501d75cad80757f33d60bab2704b2450401d2c8cf3f3bcb6bd9f8", size = 102416981, upload-time = "2025-04-13T10:13:31.721Z" },
+]
+
 [[package]]
 name = "certifi"
 version = "2025.8.3"
@@ -358,6 +383,15 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/a3/de/c648ef6835192e6e2cc03f40b19eeda4382c49b5bafb43d88b931c4c74ac/google_pasta-0.2.0-py3-none-any.whl", hash = "sha256:b32482794a366b5366a32c92a9a9201b107821889935a02b3e51f6b432ea84ed", size = 57471, upload-time = "2020-03-13T18:57:48.872Z" },
 ]
 
+[[package]]
+name = "graphviz"
+version = "0.21"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/f8/b3/3ac91e9be6b761a4b30d66ff165e54439dcd48b83f4e20d644867215f6ca/graphviz-0.21.tar.gz", hash = "sha256:20743e7183be82aaaa8ad6c93f8893c923bd6658a04c32ee115edb3c8a835f78", size = 200434, upload-time = "2025-06-15T09:35:05.824Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/91/4c/e0ce1ef95d4000ebc1c11801f9b944fa5910ecc15b5e351865763d8657f8/graphviz-0.21-py3-none-any.whl", hash = "sha256:54f33de9f4f911d7e84e4191749cac8cc5653f815b06738c54db9a15ab8b1e42", size = 47300, upload-time = "2025-06-15T09:35:04.433Z" },
+]
+
 [[package]]
 name = "grpcio"
 version = "1.74.0"
@@ -1546,6 +1580,7 @@ name = "studies"
 version = "0.1.0"
 source = { virtual = "." }
 dependencies = [
+    { name = "catboost" },
     { name = "imblearn" },
     { name = "ipykernel" },
     { name = "keras" },
@@ -1571,6 +1606,7 @@ dev = [
 
 [package.metadata]
 requires-dist = [
+    { name = "catboost", specifier = ">=1.2.8" },
     { name = "imblearn", specifier = ">=0.0" },
     { name = "ipykernel", specifier = ">=6.29.5" },
     { name = "keras", specifier = ">=3.11.3" },