Grid Search and Random Search in MOA?

Waikato / moa

MOA is an open source framework for Big Data stream mining. It includes a collection of machine learning algorithms (classification, regression, clustering, outlier detection, concept drift detection and recommender systems) and tools for evaluation.

http://moa.cms.waikato.ac.nz/

GNU General Public License v3.0

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Grid Search and Random Search in MOA? #122

Closed yuhang-lin closed 6 years ago

yuhang-lin commented 6 years ago

Can anyone tell me whether grid search and random search are supported in MOA?

hmgomes commented 6 years ago

They are not.

yuhang-lin commented 6 years ago

Thank you. Do you have any advice to implement the random search? @hmgomes

hmgomes commented 6 years ago

No problem. You can extend one of the Task classes (take a look at EvaluatePrequentialCV), if you are looking for a specific algorithm to tune it will be easier as there is not a unified interface to setup the hyper-parameters.