add Gramacy citation to Surrogates

25_surrogates.ipynb

@@ -10,7 +10,7 @@
     "When such simulation-based models become computationally expensive to evaluate, making it impractical to run thousands of simulations required for analysis, optimization, or inference, <span style=\"color:orange\">surrogate models</span> can been used. These models aim to approximate the original complex model while being much faster to compute. The surrogate then replaces the original model in the wider popeline -- be it Bayesian optimisation, Bayesiand inference, active learning or another task. \n",
     "\n",
     "## Gaussian processes as surrogates\n",
-    "Gaussian processes have long been popular choices for creating surrogate models. They provide a probabilistic framework that not only predicts an output value but also quantifies the uncertainty associated with that prediction. They also offer flexibility in handling noisy data and capturing nonlinear relationships between inputs and outputs.\n",
+    "Gaussian processes have long been popular choices for creating surrogate models {cite}`gramacy2020surrogates`. They provide a probabilistic framework that not only predicts an output value but also quantifies the uncertainty associated with that prediction. They also offer flexibility in handling noisy data and capturing nonlinear relationships between inputs and outputs.\n",
     "\n",
     "## Neural networks as surrogates\n",
     "More recently, neural networks have emerged as another powerful tool for building surrogate models. Deep learning techniques, in particular, have shown remarkable success in approximating highly complex systems. Neural networks excel at capturing intricate patterns and nonlinearities present in large datasets, which makes them suitable for modeling problems with high-dimensional input spaces. Furthermore, their scalability allows them to handle vast amounts of training data efficiently, making them attractive for applications involving big data.\n",

assets/references.bib

@@ -155,4 +155,11 @@ @book{banerjee2003hierarchical
   author={Banerjee, Sudipto and Carlin, Bradley P and Gelfand, Alan E},
   year={2003},
   publisher={Chapman and Hall/CRC}
+}
+
+@book{gramacy2020surrogates,
+  title={Surrogates: Gaussian process modeling, design, and optimization for the applied sciences},
+  author={Gramacy, Robert B},
+  year={2020},
+  publisher={Chapman and Hall/CRC}
 }