diff --git a/Code/MonoMutliViewClassifiers/Multiview/GetMultiviewDb.py b/Code/MonoMutliViewClassifiers/Multiview/GetMultiviewDb.py
index 930d150da8d5d9d59f0e8a9937263d671f72af52..efccf4387c25a1f7e8ee41f7fe84ec667121c03b 100644
--- a/Code/MonoMutliViewClassifiers/Multiview/GetMultiviewDb.py
+++ b/Code/MonoMutliViewClassifiers/Multiview/GetMultiviewDb.py
@@ -405,9 +405,9 @@ def makeSparseTotalMatrix(sortedRNASeq):
 
 def getAdjacenceMatrix(RNASeqRanking, sotredRNASeq, k=2):
     k=int(k)/2*2
-    indices = np.zeros((RNASeqRanking.shape[0]*k*RNASeqRanking.shape[1]), dtype=np.int32)
+    indices = np.zeros((RNASeqRanking.shape[0]*k*RNASeqRanking.shape[1]), dtype=int)
     data = np.ones((RNASeqRanking.shape[0]*k*RNASeqRanking.shape[1]), dtype=bool)
-    indptr = np.zeros(RNASeqRanking.shape[0]+1, dtype=np.int16)
+    indptr = np.zeros(RNASeqRanking.shape[0]+1, dtype=int)
     nbGenes = RNASeqRanking.shape[1]
     pointer = 0
     for patientIndex in range(RNASeqRanking.shape[0]):
diff --git a/Code/MonoMutliViewClassifiers/utils/Dataset.py b/Code/MonoMutliViewClassifiers/utils/Dataset.py
index f737b8fce80561270e170cfd7db7b8fcd2286a0e..9317aebec097c4a23b5af32e6a99759a32284920 100644
--- a/Code/MonoMutliViewClassifiers/utils/Dataset.py
+++ b/Code/MonoMutliViewClassifiers/utils/Dataset.py
@@ -12,6 +12,7 @@ def getV(DATASET, viewIndex, usedIndices=None):
                                        DATASET.get("View"+str(viewIndex)).get("indices").value,
                                        DATASET.get("View"+str(viewIndex)).get("indptr").value),
                                       shape=DATASET.get("View"+str(viewIndex)).attrs["shape"])[usedIndices,:]
+
         return sparse_mat