39 lines
941 B
Rust
39 lines
941 B
Rust
use crate::{Gaussian, N_INF};
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#[derive(Debug)]
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pub struct TeamVariable {
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pub prior: Gaussian,
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pub likelihood_lose: Gaussian,
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pub likelihood_win: Gaussian,
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pub likelihood_draw: Gaussian,
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}
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impl TeamVariable {
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pub fn p(&self) -> Gaussian {
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self.prior * self.likelihood_lose * self.likelihood_win * self.likelihood_draw
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}
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pub fn posterior_win(&self) -> Gaussian {
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self.prior * self.likelihood_lose * self.likelihood_draw
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}
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pub fn posterior_lose(&self) -> Gaussian {
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self.prior * self.likelihood_win * self.likelihood_draw
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}
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pub fn likelihood(&self) -> Gaussian {
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self.likelihood_win * self.likelihood_lose * self.likelihood_draw
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}
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}
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impl Default for TeamVariable {
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fn default() -> Self {
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Self {
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prior: N_INF,
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likelihood_lose: N_INF,
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likelihood_win: N_INF,
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likelihood_draw: N_INF,
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}
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}
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}
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