expectationn.预料；期望expectation loses smallest method期望损失最小法expectationmaximization algorithms期望最大化算法expectation maximization algorithmEM算法Expectation Value of Fuzzy Variable模糊变量的期望值expectation of investment decisions对投资决策的预期expectation according to expectation如所预料Expectation Horizon of a Translation铜粉末和薄雾Expectation of soil moisture content土壤含水率期望Expectation-Maximization Algorithm预期-最大算法expectation/disconfirmation models期望差异理论