Fix bugs

Author: antoinedemathelin

adapt/base.py

@@ -458,7 +458,7 @@ def fit(self, X, y, Xt=None, yt=None, domains=None, **fit_params):
         if yt is not None:
             Xt, yt = check_arrays(Xt, yt)
         else:
-            Xt = check_array(Xt)
+            Xt = check_array(Xt, ensure_2d=True, allow_nd=True)
         set_random_seed(self.random_state)
 
         self._save_validation_data(X, Xt)
@@ -907,7 +907,7 @@ def fit(self, X, y, Xt=None, yt=None, domains=None, **fit_params):
 
         if yt is None:
             yt = y
-            check_array(Xt)
+            check_array(Xt, ensure_2d=True, allow_nd=True)
         else:
             check_arrays(Xt, yt)
 

adapt/feature_based/_deepcoral.py

@@ -137,11 +137,6 @@ def train_step(self, data):
         # Single source
         Xs = Xs[0]
         ys = ys[0]
-                
-        if len(Xs.shape) != 2:
-            raise ValueError("Encoded space should "
-                             "be 2 dimensional, got, "
-                             "%s"%encoded_src.shape)
 
         if self.match_mean:
             _match_mean = 1.