This example tunes a random forest using SigOpt + R on the open IRIS dataset.
Simply add your SigOpt API token in line 16 of random_forest_SigOpt.R and then execute the R script in R Studio, or in the terminal:
cd r
RScript random_forest.R
Learn more about our R API Client.
Any questions? Drop us a line at [email protected].
To implement SigOpt for your use case, feel free to use or extend the code in this repository. Our core API can bolt on top of any complex model or process and guide it to its optimal configuration in as few iterations as possible.
With SigOpt, data scientists and machine learning engineers can build better models with less trial and error.
Machine learning models depend on hyperparameters that trade off bias/variance and other key outcomes. SigOpt provides Bayesian hyperparameter optimization using an ensemble of the latest research.
SigOpt can tune any machine learning model, including popular techniques like gradient boosting, deep neural networks, and support vector machines. SigOpt’s REST API, Python, and R libraries integrate into any existing ML workflow.
SigOpt augments your existing model training pipeline, suggesting parameter configurations to maximize any online or offline objective, such as AUC ROC, model accuracy, or revenue. You only send SigOpt your metadata, not the underlying training data or model.
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