Update vae_numpy.ipynb

Author: mhjensen

doc/src/week13/programs/vae_numpy.ipynb

@@ -691,7 +691,45 @@
       "VAE: 784→(256, 128)→(16μ,16logσ²)→(128, 256)→784\n",
       "Parameters: 474,672\n",
       "latent_dim=16,  epochs=30,  batch=128,  lr=0.001\n",
-      "\n"
+      "\n",
+      "  Epoch   1/30  loss=169.82  bce=159.96  kl=9.86  val=129.90  (129.5s)\n",
+      "  Epoch   2/30  loss=119.70  bce=100.76  kl=18.94  val=109.92  (188.3s)\n",
+      "  Epoch   3/30  loss=106.49  bce=84.98  kl=21.50  val=102.24  (91.0s)\n",
+      "  Epoch   4/30  loss=100.85  bce=78.43  kl=22.42  val=98.31  (185.9s)\n",
+      "  Epoch   5/30  loss=97.48  bce=74.37  kl=23.11  val=95.59  (148.5s)\n",
+      "  Epoch   6/30  loss=95.20  bce=71.53  kl=23.67  val=93.58  (187.5s)\n",
+      "  Epoch   7/30  loss=93.45  bce=69.31  kl=24.14  val=92.41  (134.9s)\n",
+      "  Epoch   8/30  loss=92.03  bce=67.56  kl=24.47  val=91.51  (101.6s)\n",
+      "  Epoch   9/30  loss=90.96  bce=66.19  kl=24.77  val=90.29  (114.8s)\n",
+      "  Epoch  10/30  loss=90.05  bce=65.06  kl=24.99  val=89.85  (154.3s)\n",
+      "  Epoch  11/30  loss=89.32  bce=64.15  kl=25.17  val=89.58  (85.5s)\n",
+      "  Epoch  12/30  loss=88.52  bce=63.22  kl=25.30  val=88.41  (137.1s)\n",
+      "  Epoch  13/30  loss=87.95  bce=62.49  kl=25.46  val=88.34  (99.4s)\n",
+      "  Epoch  14/30  loss=87.46  bce=61.90  kl=25.56  val=87.55  (92.8s)\n",
+      "  Epoch  15/30  loss=86.98  bce=61.34  kl=25.64  val=87.84  (153.2s)\n",
+      "  Epoch  16/30  loss=86.57  bce=60.83  kl=25.74  val=87.60  (97.9s)\n",
+      "  Epoch  17/30  loss=86.12  bce=60.29  kl=25.82  val=86.95  (79.0s)\n",
+      "  Epoch  18/30  loss=85.77  bce=59.85  kl=25.92  val=87.07  (89.1s)\n",
+      "  Epoch  19/30  loss=85.47  bce=59.47  kl=26.00  val=86.67  (73.9s)\n",
+      "  Epoch  20/30  loss=85.25  bce=59.18  kl=26.08  val=86.31  (103.9s)\n",
+      "  Epoch  21/30  loss=84.89  bce=58.79  kl=26.09  val=85.63  (65.8s)\n",
+      "  Epoch  22/30  loss=84.60  bce=58.44  kl=26.16  val=85.86  (97.3s)\n",
+      "  Epoch  23/30  loss=84.42  bce=58.20  kl=26.22  val=85.68  (108.2s)\n"
+     ]
+    },
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "/var/folders/td/3yk470mj5p931p9dtkk0y6jw0000gn/T/ipykernel_28486/131600058.py:16: RuntimeWarning: overflow encountered in exp\n",
+      "  1.0 / (1.0 + np.exp(-z)),\n"
+     ]
+    },
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "  Epoch  24/30  loss=84.15  bce=57.86  kl=26.28  val=86.16  (124.3s)\n"
      ]
     }
    ],