The correlation model between main chemical compositions and sensory qualities of flue-cured tobaccos was constructed by generalized regression neural network(GRNN).

• 采用广义回归神经网络分别对烤烟的主要化学成分与香气质、香气量、杂气、刺激、余味、劲头和烟气浓度等感官质量进行建模。