@astermind/astermind-premium/dist/elm/string-kernel-elm.d.ts

Astermind Premium - Premium ML Toolkit

export interface StringKernelELMOptions {
    categories: string[];
    kernelType?: 'ngram' | 'subsequence' | 'spectrum';
    n?: number;
    lambda?: number;
    activation?: 'relu' | 'tanh' | 'sigmoid' | 'linear';
    maxLen?: number;
}
export interface StringKernelELMResult {
    label: string;
    prob: number;
}
/**
 * String Kernel ELM for sequence data
 * Features:
 * - N-gram kernels
 * - Subsequence kernels
 * - Spectrum kernels
 * - Text/DNA/protein sequence analysis
 */
export declare class StringKernelELM {
    private kelm;
    private categories;
    private options;
    private trained;
    private vocabulary;
    constructor(options: StringKernelELMOptions);
    /**
     * Train on string sequences
     */
    train(X: string[] | number[][], y: number[] | string[]): void;
    /**
     * Convert strings to feature vectors using string kernels
     */
    private _stringsToFeatures;
    /**
     * Extract n-grams from string
     */
    private _extractNgrams;
    /**
     * Predict on strings
     */
    predict(X: string[] | number[][], topK?: number): StringKernelELMResult[];
}
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