normalize_row()

void MayaFlux::Kinesis::Stochastic::Weights::normalize_row ( size_t  row )

inlinenoexcept

Scale a row so its cells sum to one.

Note

A row that sums to zero is left unchanged.

Definition at line 174 of file Weights.hpp.

    {
        double sum = 0.0;
        for (size_t col = 0; col < m_cols; ++col) {
            sum += get(row, col);
        }
        if (sum != 0.0) {
            scale_row(row, 1.0 / sum);
        }
    }

References get(), m_cols, row(), and scale_row().

Referenced by apply_edges(), and uniform_excluding_self().

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