mixed loanとは 意味・読み方・使い方

According to the observation data on deposit/loan fluctuations, on the assumption that the probability distribution of deposit/loan fluctuations is expressed by a linear sum (normal mixed distribution) of two-dimensional normal distributions, a distribution estimation part 34 decides a mean vector, a variance-covariance matrix and a weighting factor of each normal distribution by an EM method.例文帳に追加

分布推定部３４は、預貸変動の観測データに基づき、預貸変動の確率分布が二次元正規分布の線形和（正規混合分布）で表されるものとして、各正規分布の平均ベクトルおよび分散共分散行列と、重み係数とをＥＭ法により決定する。 - 特許庁