@astermind/astermind-pro/dist/math/krr.d.ts

Astermind Pro - Premium ML Toolkit with Advanced RAG, Reranking, Summarization, and Information Flow Analysis

export interface RidgeOptions {
    lambda?: number;
    ensureSymmetry?: boolean;
    jitterInit?: number;
    jitterMax?: number;
    jitterFactor?: number;
    cgTol?: number;
    cgMaxIter?: number;
    abortSignal?: AbortSignal;
}
export interface RidgeResult {
    Theta: number[][];
    usedLambda: number;
    method: "cholesky" | "cg";
    iters?: number;
    info: string[];
}
/**
 * Production-grade ridge regression solver:
 * Solves (K + λ I) Θ = Y, with symmetry enforcement, adaptive jitter, and CG fallback.
 */
export declare function ridgeSolvePro(K: number[][], Y: number[][], opts?: RidgeOptions): RidgeResult;
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