From b543857c0839815539f6df81cecf83ed9e8eac46 Mon Sep 17 00:00:00 2001
From: Lorenzo Volpi <lorenzo.volpi@outlook.com>
Date: Fri, 12 Jul 2024 18:03:42 +0200
Subject: [PATCH] fix UCI multiclass features

---
 quapy/data/datasets.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/quapy/data/datasets.py b/quapy/data/datasets.py
index 451651c..d12b4ac 100644
--- a/quapy/data/datasets.py
+++ b/quapy/data/datasets.py
@@ -751,7 +751,7 @@ def download(id, name):
         df = fetch_ucirepo(id=id)
 
         df.data.features = pd.get_dummies(df.data.features, drop_first=True)
-        X, y = df.data.features.to_numpy(), df.data.targets.to_numpy().squeeze()
+        X, y = df.data.features.to_numpy(dtype=np.float64), df.data.targets.to_numpy().squeeze()
 
         assert y.ndim == 1, 'more than one y'