Function matrixNumericalEncoding

  • matrixNumericalEncoding(
        matrixInitial: (string | number)[][],
    ): {
        dictCategoricalToNumerical: Record<string, number>;
        matrix: number[][];
    }

  • Numerically encodes the strings in the matrix and returns an encoding dictionary which can be used to encode other matrices

    Parameters

    • matrixInitial: (string | number)[][]

      original matrix before encoding

    Returns { dictCategoricalToNumerical: Record<string, number>; matrix: number[][] }

    • dictionary from string to number

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