Object recommendation method and device and electronic equipment

The invention discloses an object recommendation method, belongs to the technical field of computers, and helps to improve recommendation accuracy. The method comprises the steps of obtaining intra-domain user codes of at least two fields corresponding to a target user and intra-domain object codes of objects in the fields; wherein the intra-domain user code and the intra-domain object code corresponding to each field are obtained by performing code mapping on interaction data of objects in the field based on a target user; based on the intra-domain object codes of the objects interacted by the target users in the fields and the intra-domain user codes in the target fields corresponding to the target users, fusion user codes fusing object interaction information of the target users in the fields are obtained; and according to interaction probabilities obtained by calculating the intra-domain object codes of the objects in the target domain and the fused user codes, recommending the objects to the target user.