modify common tests

maniteja123 · maniteja123 · commit bf459f445c43 · 2016-09-16T09:47:07.000+05:30
diff --git a/sklearn/utils/estimator_checks.py b/sklearn/utils/estimator_checks.py
@@ -691,7 +691,11 @@ def check_fit_score_takes_y(name, Estimator):
 @ignore_warnings
 def check_estimators_dtypes(name, Estimator):
     rnd = np.random.RandomState(0)
-    X_train_32 = 3 * rnd.uniform(1.0, 2.0, size=(20, 5)).astype(np.float32)
+    if name in ["BoxCoxTransformer", "SpectralCoclustering",
+                "SpectralBiclustering"]:
+        X_train_32 = 3 * rnd.uniform(1., 2., size=(20, 5)).astype(np.float32)
+    else:
+        X_train_32 = 3 * rnd.uniform(size=(20, 5)).astype(np.float32)
     X_train_64 = X_train_32.astype(np.float64)
     X_train_int_64 = X_train_32.astype(np.int64)
     X_train_int_32 = X_train_32.astype(np.int32)
