ItemMetadata

oxirs_embed::application_tasks::recommendation

Struct ItemMetadata 

Source 
pub struct ItemMetadata {
    pub item_id: String,
    pub category: String,
    pub features: HashMap<String, String>,
    pub popularity: f64,
    pub embedding: Option<Vec<f32>>,
}
Expand description

Item metadata

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§item_id: String

Item identifier

§category: String

Item category

§features: HashMap<String, String>

Item features

§popularity: f64

Item popularity score

§embedding: Option<Vec<f32>>

Item embedding (if available)

Trait Implementations§

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impl Clone for ItemMetadata

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fn clone(&self) -> ItemMetadata

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for ItemMetadata

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

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for ItemMetadata

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl Serialize for ItemMetadata

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more

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Gets the TypeId of self. Read more
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Casts the value.
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🔬This is a nightly-only experimental API. (clone_to_uninit)
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