Abstract

With the development of online tourist, Tourist Recommender System (TRS) has become a hot research topic. This paper presents a TRS and considers a new tourist trip design problem (TTDP), taking into account the compactness of the trip. To solve this problem, fireworks algorithm (FWA) is adopted. As a meta-heuristic method, FWA has been widely used in continuous problems, while TTDP is a discrete optimization problem with various constraints, the key difference between them lies in the definition of distance. In this paper, operators of the conventional FWA are redesigned to handle with TTDP. Experimental results demonstrate the effectiveness of the proposed FWA.

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