diff --git a/src/tweet_classifier_BERT.py b/src/tweet_classifier_BERT.py
index ede2280..d7bb94c 100644
--- a/src/tweet_classifier_BERT.py
+++ b/src/tweet_classifier_BERT.py
@@ -212,21 +212,17 @@ def confusion(prediction, truth):
     - 0 and 0 (True Negative)
     - 0 and 1 (False Negative)
     """
+    # Getting values
     prediction = np.argmax(prediction, axis=1).flatten()
     truth = truth.flatten()
-    confusion_vector = prediction / truth
-    # Element-wise division of the 2 arrays returns a new tensor which holds a
-    # unique value for each case:
-    #   1     where prediction and truth are 1 (True Positive)
-    #   inf   where prediction is 1 and truth is 0 (False Positive)
-    #   nan   where prediction and truth are 0 (True Negative)
-    #   0     where prediction is 0 and truth is 1 (False Negative)
-
-    true_positives = np.sum(confusion_vector == 1)
-    false_positives = np.sum(confusion_vector == float('inf'))
-    true_negatives = np.sum(np.isnan(confusion_vector))
-    false_negatives = np.sum(confusion_vector == 0)
-
+    # Applying filtering
+    positives = np.where(prediction == 1)
+    negatives = np.where(prediction == 0)
+    # Building the confusion matrix
+    true_positives = np.size(np.where(truth[positives] == 1))
+    false_positives = np.size(np.where(truth[positives] == 0))
+    true_negatives = np.size(np.where(truth[negatives] == 0))
+    false_negatives = np.size(np.where(truth[negatives] == 1))
     return true_positives, false_positives, true_negatives, false_negatives