1. A method for catalog digitization, the method comprising: receiving observed information comprising physical attributes of a plurality of products; assigning an importance to each physical attribute; organizing the plurality of products into product categories based on the physical attributes and their corresponding importance; determining a product profile for each of the plurality of products based on the product category of each of the plurality of products and a likelihood of any two attributes being observed together with respect to each of the plurality of products; identifying a match between two products of the plurality of products based on a similarity between the physical attributes of the two products and their corresponding importance, and a comparison between the product profiles of the two products; preparing a product description based on a combination of the physical attributes of the two matching products; and creating a digital product catalog comprising the product description.