Struct TrainOptions 

pub struct TrainOptions {
    pub seed: String,
    pub corpus: String,
    pub char_def: String,
    pub unk_def: String,
    pub feature_def: String,
    pub rewrite_def: String,
    pub output: String,
    pub lambda: Option<f64>,
    pub max_iter: Option<u32>,
    pub max_threads: Option<u32>,
}

Options for training a CRF model.

Fields

seed: String

Path to the seed lexicon file (CSV format).

corpus: String

Path to the annotated training corpus.

char_def: String

Path to the character definition file (char.def).

unk_def: String

Path to the unknown word definition file (unk.def).

feature_def: String

Path to the feature definition file (feature.def).

rewrite_def: String

Path to the rewrite rule definition file (rewrite.def).

output: String

Output path for the trained model file.

lambda: Option<f64>

L1 regularization cost (0.0-1.0, default: 0.01).

max_iter: Option<u32>

Maximum number of training iterations (default: 100).

max_threads: Option<u32>

Number of threads (undefined = auto-detect CPU cores).

Trait Implementations

impl FromNapiValue for TrainOptions

unsafe fn from_napi_value( env: napi_env, napi_val: napi_value, ) -> Result<TrainOptions>

Safety

fn from_unknown(value: Unknown<'_>) -> Result<Self, Error>

impl ToNapiValue for TrainOptions

unsafe fn to_napi_value(env: napi_env, val: TrainOptions) -> Result<napi_value>

Safety

fn into_unknown(self, env: &Env) -> Result<Unknown<'_>, Error>

impl TypeName for TrainOptions

fn type_name() -> &'static str

fn value_type() -> ValueType

impl ValidateNapiValue for TrainOptions

unsafe fn validate( env: *mut napi_env__, napi_val: *mut napi_value__, ) -> Result<*mut napi_value__, Error>

Safety