Struct rust_bert::bert::BertConfig

pub struct BertConfig {

    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>>,
}

BERT model configuration

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

Fields

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>>

Trait Implementations

impl Clone for BertConfig

fn clone(&self) -> BertConfig

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Config for BertConfig

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.

impl Debug for BertConfig

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

Formats the value using the given formatter.

impl Default for BertConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for BertConfig

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

Deserialize this value from the given Serde deserializer.

impl Serialize for BertConfig

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

Serialize this value into the given Serde serializer.

impl TryFrom<&ConfigOption> for BertConfig

type Error = RustBertError

The type returned in the event of a conversion error.

fn try_from(config: &ConfigOption) -> Result<Self, Self::Error>

Performs the conversion.