@astermind/astermind-synthetic-data/dist/omegasynth/encoders/OneHot.d.ts

OmegaSynth - Label-Conditioned Synthetic Data Generator for AsterMind ELM/KELM Pipelines

/**
 * OneHot - One-hot encoding utilities
 */
export declare class OneHot {
    /**
     * Encode an index as a one-hot vector
     * @param index Index to encode
     * @param size Size of the one-hot vector
     */
    static encode(index: number, size: number): number[];
    /**
     * Decode a one-hot vector to an index
     * @param vector One-hot vector
     */
    static decode(vector: number[]): number;
    /**
     * Encode multiple indices as one-hot vectors
     * @param indices Array of indices
     * @param size Size of each one-hot vector
     */
    static encodeBatch(indices: number[], size: number): number[][];
    /**
     * Decode multiple one-hot vectors to indices
     * @param vectors Array of one-hot vectors
     */
    static decodeBatch(vectors: number[][]): number[];
}