limitations on the matrix shape (feature space limitation) per partition

data/bridge.py

@@ -167,9 +167,11 @@ class Binary :
         # Let's treat the case of missing values i.e nulls 
         #       
         row_count,col_count = column.size,values.size
-        if row_count * col_count > size and row_count < size:
-            N = np.divide(size,row_count).astype(int) 
-            i = np.random.choice(col_count,N)
+        # if row_count * col_count > size and row_count < size:
+        if col_count > size :
+            # N = np.divide(size,row_count).astype(int) 
+            # N = 
+            i = np.random.choice(col_count,size)
             values = values[-i]
             col_count = N