Fix naive predictions to forecast multiple time steps, fixes #421

2026-01-14 12:14:36 +01:00 · 2021-05-27 18:13:10 +12:00
parent 661d591b04
commit e5b5a39c49
1 changed files with 1 additions and 1 deletions
--- a/15_processing_sequences_using_rnns_and_cnns.ipynb
+++ b/15_processing_sequences_using_rnns_and_cnns.ipynb
@@ -583,7 +583,7 @@
   "metadata": {},
   "outputs": [],
   "source": [
-    "Y_naive_pred = Y_valid[:, -1:]\n",
+    "Y_naive_pred = np.tile(X_valid[:, -1], 10) # take the last time step value, and repeat it 10 times\n",
    "np.mean(keras.metrics.mean_squared_error(Y_valid, Y_naive_pred))"
   ]
  },