Suppress sklearn UserWarning in quickstart notebook

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: kaizhengnz

examples/quickstart.ipynb

@@ -30,15 +30,7 @@
    "execution_count": null,
    "metadata": {},
    "outputs": [],
-   "source": [
-    "import numpy as np\n",
-    "import pandas as pd\n",
-    "\n",
-    "from mrv.data.factors import build_factors, log_returns, volatility\n",
-    "from mrv.data.normalize import normalize\n",
-    "from mrv.models import fit\n",
-    "from mrv.validator.metrics import ari, ordering_consistency, ARI_THRESHOLD, SPEARMAN_THRESHOLD"
-   ]
+   "source": "import warnings\nwarnings.filterwarnings(\"ignore\", category=UserWarning, module=\"sklearn\")\n\nimport numpy as np\nimport pandas as pd\n\nfrom mrv.data.factors import build_factors, log_returns, volatility\nfrom mrv.data.normalize import normalize\nfrom mrv.models import fit\nfrom mrv.validator.metrics import ari, ordering_consistency, ARI_THRESHOLD, SPEARMAN_THRESHOLD"
   },
   {
    "cell_type": "markdown",
@@ -341,4 +333,4 @@
  },
  "nbformat": 4,
  "nbformat_minor": 4
-}
+}