fix: fix a bug

Novartis · May 26, 2024 · db17c87 · db17c87
1 parent 24e1f95
commit db17c87
Showing 1 changed file with 5 additions and 6 deletions.
diff --git a/scar/main/_scar.py b/scar/main/_scar.py
@@ -713,7 +713,7 @@ def __init__(self, raw_count, ambient_profile, batch_id, device, list_ids=None):
         self.raw_count = torch.from_numpy(raw_count).int().to(device)
         self.ambient_profile = torch.from_numpy(ambient_profile).float().to(device)
         self.batch_id = batch_id.to(torch.int64).to(device)
-        self.batch_onehot = self._onehot(batch_id.to(torch.int64)).to(device)
+        self.batch_onehot = self._onehot()
 
         if list_ids:
             self.list_ids = list_ids
@@ -733,10 +733,9 @@ def __getitem__(self, index):
         sc_batch_id_onehot = self.batch_onehot[self.batch_id[sc_id], :]
         return sc_count, sc_ambient, sc_batch_id_onehot
 
-    def _onehot(self, batch_id):
+    def _onehot(self):
         """One-hot encoding"""
-        batch_id = batch_id.to(self.device)
-        n_batch = batch_id.unique().size()[0]
-        x_onehot = torch.zeros(n_batch, n_batch)
-        x_onehot.scatter_(1, batch_id.unique().unsqueeze(1), 1)
+        n_batch = self.batch_id.unique().size()[0]
+        x_onehot = torch.zeros(n_batch, n_batch).to(self.device)
+        x_onehot.scatter_(1, self.batch_id.unique().unsqueeze(1), 1)
         return x_onehot