optuna.trial
The trial module contains Trial related classes and functions.
A Trial instance represents a process of evaluating an objective function. This instance is passed to an objective function and provides interfaces to get parameter suggestion, manage the trial’s state, and set/get user-defined attributes of the trial, so that Optuna users can define a custom objective function through the interfaces. Basically, Optuna users only use it in their custom objective functions.
A trial is a process of evaluating an objective function. |
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A trial class which suggests a fixed value for each parameter. |
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Status and results of a |
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State of a |
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Create a new |