fix: convert sparse numpy matrix to ndarray (#2271)

chanzuckerberg · Jul 6, 2021 · 5f976cc · 5f976cc
1 parent f55c726
commit 5f976cc
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/backend/czi_hosted/data_common/data_adaptor.py b/backend/czi_hosted/data_common/data_adaptor.py
@@ -413,7 +413,7 @@ def summarize_var(self, method, filter, query_hash):
         else:
             X = self.get_X_array(obs_selector, var_selector)
             if sparse.issparse(X):
-                mean = X.mean(axis=1)
+                mean = X.mean(axis=1).A
             else:
                 mean = X.mean(axis=1, keepdims=True)
 

diff --git a/backend/server/data_common/data_adaptor.py b/backend/server/data_common/data_adaptor.py
@@ -416,7 +416,7 @@ def summarize_var(self, method, filter, query_hash):
         else:
             X = self.get_X_array(obs_selector, var_selector)
             if sparse.issparse(X):
-                mean = X.mean(axis=1)
+                mean = X.mean(axis=1).A
             else:
                 mean = X.mean(axis=1, keepdims=True)