test(GMM): update values after learn.em changes.

tests/test_algorithm.py

@@ -240,7 +240,7 @@ def test_gmm():
     np.testing.assert_allclose(
         algorithm.machine.means,
         array(
-            [[3.246973, 2.413918], [4.382181, 4.336439], [0.44701, 3.653619]]
+            [[5.269755, 1.545634], [3.275648, 2.999225], [0.44701, 3.653619]]
         ),
         atol=1e-5,
         rtol=1e-5,
@@ -249,8 +249,8 @@ def test_gmm():
         algorithm.machine.variances,
         array(
             [
-                [9.384035e-01, 6.412975e-01],
-                [2.287441e-02, 1.781911e-02],
+                [2.220446e-16, 2.220446e-16],
+                [6.359690e-01, 1.046621e00],
                 [2.220446e-16, 2.220446e-16],
             ]
         ),
@@ -259,7 +259,7 @@ def test_gmm():
     )
     np.testing.assert_allclose(
         algorithm.machine.weights,
-        array([0.701606, 0.198394, 0.1]),
+        array([0.1, 0.8, 0.1]),
         atol=1e-5,
         rtol=1e-5,
     )
@@ -267,16 +267,16 @@ def test_gmm():
         fused,
         array(
             [
-                -23.2301,
-                -15.178111,
-                -15.79934,
-                -14.814705,
-                -19.907042,
-                -14.284925,
-                -19.53618,
-                -10.727596,
-                -10.803899,
-                -15.976103,
+                -25.888355,
+                -21.89579,
+                -18.766963,
+                -20.338103,
+                -25.582336,
+                -18.796124,
+                -21.475942,
+                -13.596667,
+                -13.428485,
+                -19.276524,
             ]
         ),
         atol=1e-5,