Apparatus and method for recommending property of object using analysis of arranged object based on big data of interior decoration service

A thing recommendation method executed by a thing recommendation device according to one embodiment of the present invention may include a step of acquiring big data comprising user information using an interior decoration service, and thing information including identification information of an interior decoration thing arranged by a user and a style of the thing; a step of determining a style of an object arranged in the virtual space by the first user using the interior decoration service; an operation for summing up the number of arrangements for each style according to the style of the arranged object; and a step for recommending a predetermined object by adjusting the recommendation ratio of each style on the basis of the number of arrangements of each style when a request for information on the predetermined object to be newly arranged in the virtual space of the first user is received. 本发明一实施例的事物推荐装置执行的事物推荐方法可包括获取由使用室内装修服务的用户信息，及包括用户布置的室内装修事物的识别信息及事物的风格的事物信息构成的大数据的步骤；判别使用室内装修服务的第一用户在虚拟空间中已布置的事物的风格的步骤；