Struct HpoObjective 

#[non_exhaustive]
pub struct HpoObjective {
    pub type: Option<String>,
    pub metric_name: Option<String>,
    pub metric_regex: Option<String>,
}

The metric to optimize during hyperparameter optimization (HPO).

Amazon Personalize doesn't support configuring the hpoObjective at this time.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

type: Option<String>

The type of the metric. Valid values are Maximize and Minimize.

metric_name: Option<String>

The name of the metric.

metric_regex: Option<String>

A regular expression for finding the metric in the training job logs.

Implementations

impl HpoObjective

pub fn type(&self) -> Option<&str>

The type of the metric. Valid values are Maximize and Minimize.

pub fn metric_name(&self) -> Option<&str>

The name of the metric.

pub fn metric_regex(&self) -> Option<&str>

A regular expression for finding the metric in the training job logs.

impl HpoObjective

pub fn builder() -> HpoObjectiveBuilder

Creates a new builder-style object to manufacture HpoObjective.

Trait Implementations

impl Clone for HpoObjective

fn clone(&self) -> HpoObjective

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for HpoObjective

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for HpoObjective

fn eq(&self, other: &HpoObjective) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for HpoObjective