Struct HdpConfig

Source

pub struct HdpConfig {
    pub alpha: f64,
    pub gamma: f64,
    pub eta: f64,
    pub n_iter: usize,
    pub max_topics: usize,
    pub seed: u64,
}

Expand description

Configuration for Hdp.

Fields§

§alpha: f64

Corpus-level DP concentration parameter α.

Controls how spread-out the global topic distribution is. Larger values encourage more topics. Default: 1.0.

§gamma: f64

Document-level DP concentration γ.

Governs how many distinct topics appear in each document. Default: 1.0.

§eta: f64

Symmetric Dirichlet word prior η. Default: 0.1.

§n_iter: usize

Number of Gibbs sampling iterations. Default: 100.

§max_topics: usize

Truncation level T — maximum topics the model can represent. Default: 20.

§seed: u64

Optional RNG seed for reproducibility. None = random. Default: None.

Trait Implementations§

Source §

impl Clone for HdpConfig

Source §

fn clone(&self) -> HdpConfig

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

Source §

impl Debug for HdpConfig

Source §

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

Formats the value using the given formatter. Read more

Source §

impl Default for HdpConfig

Source §

fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations§

§

impl UnwindSafe for HdpConfig

Blanket Implementations§

Source §

impl<T> Any for T
where T: 'static + ?Sized,

Source §

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

Source §

impl<T> Borrow<T> for T
where T: ?Sized,

Source §

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

Source §

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source §

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

Source §

impl<T> CloneToUninit for T
where T: Clone,

Source §

unsafe fn clone_to_uninit(&self, dest: *mut u8)

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

Performs copy-assignment from self to dest. Read more

Source §

impl<T> From<T> for T

Source §

fn from(t: T) -> T

Returns the argument unchanged.

Source §

impl<T, U> Into for T
where U: From<T>,

Source §

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source §

impl<T> IntoEither for T

Source §

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

Source §

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

Source §