legume-numeric 0.8.11

Numeric and ML foundation for the legume ecosystem (matrix, Leiden, candle, MCMC)
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//! Likelihood functions for SGVB inference.
//!
//! This module provides various likelihood functions that implement
//! the `BlackBoxLikelihood` trait for use with SGVB models.

mod gaussian;
mod negbinom;
mod poisson;
mod rss;
mod vmf;
mod weighted_gaussian;

pub use gaussian::{FixedGaussianLikelihood, GaussianLikelihood};
pub use negbinom::{lgamma_approx, NegativeBinomialLikelihood};
pub use poisson::{OffsetPoissonLikelihood, PoissonLikelihood};
pub use rss::{RssLikelihood, RssSvd};
pub use vmf::{
    estimate_kappa_mle, l2_normalize_dim, log_bessel_i, suggest_kappa_init, vmf_log_normalizer,
    VmfFixedKappaLikelihood,
};
pub use weighted_gaussian::WeightedGaussianLikelihood;