Update kernel_pca.py

yanlend · yanlend · commit 4543c8f75bac · 2015-07-23T09:26:51.000-04:00
pep-8
diff --git a/sklearn/decomposition/kernel_pca.py b/sklearn/decomposition/kernel_pca.py
@@ -162,7 +162,7 @@ def _fit_transform(self, K):
         elif eigen_solver == 'arpack':
             random_state = check_random_state(self.random_state)
             # initialize with [-1,1] as in ARPACK
-            v0 = random_state.uniform(-1,1, K.shape[0])
+            v0 = random_state.uniform(-1, 1, K.shape[0])
             self.lambdas_, self.alphas_ = eigsh(K, n_components,
                                                 which="LA",
                                                 tol=self.tol,
