Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Since hyperparameter optimization is crucial for achieving peak performance with many machine learning algorithms, an active research community has formed around this problem in the last few years. The evaluation of new hyperparameter optimization techniques against the state of the art requires a set of benchmarks. Because such evaluations can be very expensive, early experiments are often performed using synthetic test functions rather than using real-world hyperparameter optimization problems. Hover, there can be a wide gap beten the two kinds of problems. In this work,  introduce another option: cheap-to-evaluate surrogates of real hyperparameter optimization benchmarks that share the same hyperparameter spaces and feature similar response surfaces. Specifically,  train regression models on data describing a machine learning algorithm's performance under a wide range of hyperparameter configurations, and then cheaply evaluate hyperparameter optimization methods using the model's performance predictions in lieu of the real algorithm.  evaluate the effectiveness for using a wide range of regression techniques to build these surrogate benchmarks, both in terms of how ll they predict the performance of new configurations and of how much they affect the overall performance of hyperparameter optimizers. Overall,  found that surrogate benchmarks based on random forests performed best: for benchmarks with few hyperparameters they yielded almost perfect surrogates, and for benchmarks with more complex hyperparameter spaces they still yielded surrogates that re qualitatively similar to the real benchmarks they model.
['Katharina Eggensperger', 'Frank Hutter', 'Holger H. Hoos', 'Kevin Leyton-Brown']
I am writing a research paper on a idea Surrogate benchmarks for hyperparameter optimization
[{"from": "human", "value": "I am writing a research paper on a idea Surrogate benchmarks for hyperparameter optimization"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Since hyperparameter optimization is crucial for achieving peak performance with many machine learning algorithms, an active research community has formed around this problem in the last few years. The evaluation of new hyperparameter optimization techniques against the state of the art requires a set of benchmarks. Because such evaluations can be very expensive, early experiments are often performed using synthetic test functions rather than using real-world hyperparameter optimization problems. Hover, there can be a wide gap beten the two kinds of problems. In this work,  introduce another option: cheap-to-evaluate surrogates of real hyperparameter optimization benchmarks that share the same hyperparameter spaces and feature similar response surfaces. Specifically,  train regression models on data describing a machine learning algorithm's performance under a wide range of hyperparameter configurations, and then cheaply evaluate hyperparameter optimization methods using the model's performance predictions in lieu of the real algorithm.  evaluate the effectiveness for using a wide range of regression techniques to build these surrogate benchmarks, both in terms of how ll they predict the performance of new configurations and of how much they affect the overall performance of hyperparameter optimizers. Overall,  found that surrogate benchmarks based on random forests performed best: for benchmarks with few hyperparameters they yielded almost perfect surrogates, and for benchmarks with more complex hyperparameter spaces they still yielded surrogates that re qualitatively similar to the real benchmarks they model."}]