export declare class PlattCalibrator {
    private _a;
    private _b;
    constructor(a?: number, b?: number);
    get a(): number;
    get b(): number;
    fit(scores: number[], labels: number[], options?: {
        learningRate?: number;
        maxIterations?: number;
        tolerance?: number;
    }): void;
    calibrate(scores: number): number;
    calibrate(scores: number[]): number[];
}
export declare class IsotonicCalibrator {
    private _x;
    private _y;
    fit(scores: number[], labels: number[]): void;
    calibrate(scores: number): number;
    calibrate(scores: number[]): number[];
    private _calibrateSingle;
}
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