Attribution method and device, electronic equipment and storage medium

The embodiment of the invention provides an attribution method and device, electronic equipment and a storage medium. The method comprises the following steps: extracting a target relational expression corresponding to a target index, wherein the target relational expression is used for representing a relationship between an index value of the target index and a plurality of factors influencing the index value; acquiring fluctuation data of each factor in the plurality of factors, and determining a contribution value of each factor to the fluctuation of the index value based on the fluctuation data and the target relational expression; and outputting an attribution result of the fluctuation of the index value based on the contribution value. According to the embodiment, the attribution efficiency and the accuracy of the attribution result are improved, and maintenance and expansion are easy. 本申请实施例提供了归因方法、装置、电子设备和存储介质。所述方法的实施例包括：提取目标指标对应的目标关系式，目标关系式用于表征目标指标的指标值与影响指标值的多个因子之间的关系；获取多个因子中各因子的波动数据，并基于波动数据和目标关系式，确定