Struct TrainerConfig 

pub struct TrainerConfig { /* private fields */ }

Configuration for training.

Implementations

impl TrainerConfig

pub fn system_lexicon(&self) -> &PrefixDictionary

Access system lexicon for morphological analysis

pub fn dict(&self) -> &Dictionary

Access dictionary (for compatibility)

pub fn unk_handler(&self) -> &UnknownDictionary

Access unknown word handler for out-of-vocabulary processing

impl TrainerConfig

pub fn from_readers<R1, R2, R3, R4, R5>( lexicon_rdr: R1, char_prop_rdr: R2, unk_handler_rdr: R3, feature_templates_rdr: R4, rewrite_rules_rdr: R5, ) -> Result<Self>

where R1: Read, R2: Read, R3: Read, R4: Read, R5: Read,

Creates a new trainer configuration from readers.

Arguments

• lexicon_rdr - Reader for the seed lexicon file (lex.csv)
• char_prop_rdr - Reader for the character property file (char.def)
• unk_handler_rdr - Reader for the unknown word file (unk.def)
• feature_templates_rdr - Reader for the feature templates file (feature.def)
• rewrite_rules_rdr - Reader for the rewrite rules file (rewrite.def)

pub fn surfaces(&self) -> &[String]

Get the surfaces extracted from the lexicon

pub fn surface_features(&self) -> &HashMap<String, String>

Get the surface features mapping

pub fn user_lexicon(&self) -> &HashMap<String, String>

Get the user lexicon mapping.

This map only feeds TrainerConfig::get_features; dictionary export reads the user entries loaded via Model::read_user_lexicon instead (#981).

戻り値

The surface-to-features map.

pub fn add_user_lexicon_entry(&mut self, surface: String, features: String)

👎Deprecated since 5.3.0:

this map only feeds TrainerConfig::get_features; dictionary export reads user entries loaded via Model::read_user_lexicon

Add user lexicon entry (user dictionary support).

引数

• surface - Surface form of the entry.
• features - Comma-joined feature string of the entry.

pub fn get_features(&self, surface: &str) -> Option<String>

Get features for a given surface form

pub fn load_user_lexicon_from_content(&mut self, content: &str) -> Result<()>

👎Deprecated since 5.3.0:

this map only feeds TrainerConfig::get_features; dictionary export reads user entries loaded via Model::read_user_lexicon

Load user lexicon from CSV content.

引数

• content - User lexicon CSV content.

戻り値

Ok(()); malformed lines are skipped.

pub fn from_paths( lexicon_path: &Path, char_prop_path: &Path, unk_handler_path: &Path, feature_templates_path: &Path, rewrite_rules_path: &Path, ) -> Result<Self>

Creates a new trainer configuration from file paths.

pub fn metadata(&self) -> &Metadata

Get the metadata