FIX: variable naming inconsistency in NMF

vene · larsmans · commit 9d49b6d012e3 · 2013-02-20T12:54:22.000+01:00
diff --git a/sklearn/decomposition/nmf.py b/sklearn/decomposition/nmf.py
@@ -556,10 +556,10 @@ def transform(self, X):
             Transformed data
         """
         X = atleast2d_or_csr(X)
-        H = np.zeros((X.shape[0], self.n_components))
+        W = np.zeros((X.shape[0], self.n_components))
         for j in xrange(0, X.shape[0]):
-            H[j, :], _ = nnls(self.components_.T, X[j, :])
-        return H
+            W[j, :], _ = nnls(self.components_.T, X[j, :])
+        return W
 
 
 class NMF(ProjectedGradientNMF):
