--- a
+++ b/demo/scripts/default_cox.conf
@@ -0,0 +1,18 @@
+experiment {
+  data_path = "../../data/conv_CTEPH302.pkl"
+  output_dir = null # If it is None, output dir would be `output` folder under the data path directory
+  batch_size = 16
+  n_epochs = 100
+  n_evals = 3
+  n_bootstraps = 100
+  n_folds = 6
+  search_method = "grid search"
+  model_name = "cox" # must be one of the function names in model_factory function of survival4D/models
+}
+
+
+# hyperparams search range define here.
+# Notice that value name has to match input arguments' names, defined in survival4D/models
+hypersearch {
+  penalty_exp = [-2, 1]
+}