ระบบแนะนำร้านอาหารอัตโนมัติบนสมาร์ทโฟนโดยใช้ข้อมูลเชิงตำแหน่งและรายการอาหาร

Abstract

At present, consumers pay attention to health more and more. In addition to exercise, food preferences are useful and important. So consumers will focus on the selection of food by considering components and flavor of the food. Menu selection by considering the components and taste that is complicated and finding a restaurant with a menu that meets the requirements is not easy and convenient. It also cannot access the nearby restaurant thoroughly. The technology used at present, for example, web applications and applications on your smartphone by most support searching restaurant using search terms such as location, type of restaurants, restaurant's name, distance etc. That system can't guide menu from components and flavor of the food and can't find the restaurant from the menu that you want. So the system currently cannot solve the problems that mentioned above. Thus, the researcher has the concept in the development of application system on smart phone to solve such problems, including The automatic restaurant recommendation system used on smart phone, through location and food data, is consisted of two key components which are 1) filter part for dish recommendation and 2) application part for restaurant recommendation. For the filter for dish recommendation, content-based filtering theory is applied which place an importance on dish data and similarity value of each food in accordance with user's demand. In addition, there is an application of multicriteria rating used for the furtherance of rating configure consideration aligning with preferences towards specific ingredients used in each dish. To find the similarity value between dish and user's personal taste, K-NN (K-Nearest Neighbor) is applied. Moreover, Standard Euclidean Distance is added in order to calculate distances between the data. In term of an application for restaurant recommendation, through location and food data, it is created on Mobile Application Cross Platform that is capable of accessing the Restful Protocol.