rust_bert::models::bert

Struct BertConfig

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pub struct BertConfig {
Show 16 fields
    pub hidden_act: Activation,
    pub attention_probs_dropout_prob: f64,
    pub hidden_dropout_prob: f64,
    pub hidden_size: i64,
    pub initializer_range: f32,
    pub intermediate_size: i64,
    pub max_position_embeddings: i64,
    pub num_attention_heads: i64,
    pub num_hidden_layers: i64,
    pub type_vocab_size: i64,
    pub vocab_size: i64,
    pub output_attentions: Option<bool>,
    pub output_hidden_states: Option<bool>,
    pub is_decoder: Option<bool>,
    pub id2label: Option<HashMap<i64, String>>,
    pub label2id: Option<HashMap<String, i64>>,

}
Expand description

§BERT model configuration

Defines the BERT model architecture (e.g. number of layers, hidden layer size, label mapping…)

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§hidden_act: Activation§attention_probs_dropout_prob: f64§hidden_dropout_prob: f64§hidden_size: i64§initializer_range: f32§intermediate_size: i64§max_position_embeddings: i64§num_attention_heads: i64§num_hidden_layers: i64§type_vocab_size: i64§vocab_size: i64§output_attentions: Option<bool>§output_hidden_states: Option<bool>§is_decoder: Option<bool>§id2label: Option<HashMap<i64, String>>§label2id: Option<HashMap<String, i64>>

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impl Clone for BertConfig

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fn clone(&self) -> BertConfig

Returns a copy 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 Config for BertConfig

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fn from_file<P: AsRef<Path>>(path: P) -> Self

Loads a Config object from a JSON file. The format is expected to be aligned with the Transformers library configuration files for each model. The parsing will fail if non-optional keys expected by the model are missing. Read more
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impl Debug for BertConfig

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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 Default for BertConfig

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl<'de> Deserialize<'de> for BertConfig

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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 BertConfig

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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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impl TryFrom<&ConfigOption> for BertConfig

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type Error = RustBertError

The type returned in the event of a conversion error.
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fn try_from(config: &ConfigOption) -> Result<Self, Self::Error>

Performs the conversion.

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🔬This is a nightly-only experimental API. (clone_to_uninit)
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