Struct SettingsArgs 

pub(crate) struct SettingsArgs {
    model: Option<String>,
    threads: Option<u32>,
    dim: Option<u32>,
    epochs: Option<u32>,
    bucket: Option<u32>,
    minn: Option<u32>,
    maxn: Option<u32>,
    min_count: Option<u32>,
    lr: Option<f64>,
    word_ngrams: Option<u32>,
    c: Option<f64>,
    ham_weight: Option<f64>,
}

fastText’s and the SVM’s settings for one training, instead of the defaults; recorded in what the training says (trained.toml when it replaces the table).

Fields

model: Option<String>

The model: fastText’s classifier (“supervised”, the filter’s), or the language model’s centroid weighed by an SVM (“centroid”, the filter’s before features version 3).

threads: Option<u32>

fastText’s threads (the computer’s cores).

dim: Option<u32>

The word vectors’ dimension (100).

epochs: Option<u32>

fastText’s passes over the corpus (the classifier 25, the centroid’s language model 5).

bucket: Option<u32>

The character n-grams’ hash buckets (200000).

minn: Option<u32>

The shortest character n-grams (3).

maxn: Option<u32>

The longest character n-grams (6; 0: none).

min_count: Option<u32>

Words seen fewer times are left out of the vocabulary, and of the table (5).

lr: Option<f64>

The classifier’s learning rate (0.1).

word_ngrams: Option<u32>

The classifier’s word pairs: words read together, up to this many (1: each alone). Above 1, a trial: the table reads no word pairs.

c: Option<f64>

The centroid’s SVM: its cost, fixed (else chosen among 0.01, 0.1, 1 and 10).

ham_weight: Option<f64>

The centroid’s SVM: how much more calling ham spam costs than missing spam (5).

Implementations

impl SettingsArgs

fn settings(&self) -> Settings

Trait Implementations

impl Args for SettingsArgs

fn group_id() -> Option<Id>

Report the [ArgGroup::id][crate::ArgGroup::id] for this set of arguments

fn augment_args<'b>(__clap_app: Command) -> Command

Append to [Command] so it can instantiate Self via [FromArgMatches::from_arg_matches_mut]

fn augment_args_for_update<'b>(__clap_app: Command) -> Command

Append to [Command] so it can instantiate self via [FromArgMatches::update_from_arg_matches_mut]

impl Clone for SettingsArgs

fn clone(&self) -> SettingsArgs

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SettingsArgs

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

Formats the value using the given formatter.

impl Default for SettingsArgs

fn default() -> SettingsArgs

Returns the “default value” for a type.

impl FromArgMatches for SettingsArgs

fn from_arg_matches(__clap_arg_matches: &ArgMatches) -> Result<Self, Error>

Instantiate Self from [ArgMatches], parsing the arguments as needed.

fn from_arg_matches_mut( __clap_arg_matches: &mut ArgMatches, ) -> Result<Self, Error>

Instantiate Self from [ArgMatches], parsing the arguments as needed.

fn update_from_arg_matches( &mut self, __clap_arg_matches: &ArgMatches, ) -> Result<(), Error>

Assign values from ArgMatches to self.

fn update_from_arg_matches_mut( &mut self, __clap_arg_matches: &mut ArgMatches, ) -> Result<(), Error>

Assign values from ArgMatches to self.