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Evaluating Classifiers to Determine User-Preferred Stops in a Personalized Recommender System

机译:评估分类器以确定个性化推荐系统中的用户首选停止

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Recommender systems are becoming an intrinsic part of our lives. Currently, more and more people are usingrecommender systems to receive product or service recommendations. This became possible with the increasing powerof mobile devices, the widespread use of the Internet and the accumulation of data about user activity. The selection of asuitable machine learning algorithm for a recommender system is a difficult task due to a large number of algorithmsdescribed in the literature. This task is even more complicated for specific systems, such as a recommender system fortravel by public transport due to the small number of studies in this area. The objective of this paper is to evaluatemachine learning algorithms to determine user-preferred stops of public transport in a personalized recommender system.In this paper, we examine some of the most well-known approaches such as support vector machine, the decision tree,random forest, adaboost, k-nearest neighbors algorithm, multi-layer perceptron classifier and approach based on theestimation algorithm proposed by Yu.I. Zhuravlev. In addition to accuracy, machine learning algorithms have been ratedfor performance. We also presented a possible visualization option on the map of user-preferred stops. The experimentswere conducted on real data from the mobile application “Pribyvalka-63”. The mobile application is a part of thetosamara.ru service, currently used to inform Samara residents about the public transport movement.
机译:推荐系统正在成为我们生命的内在部分。目前,越来越多的人正在使用推荐系统接收产品或服务建议。随着力量的增加,这变得可能移动设备,广泛使用互联网和关于用户活动的数据的累积。选择一个由于大量算法,适用的推荐系统的机器学习算法是一项艰巨的任务在文献中描述。对于特定系统,此任务更加复杂,例如推荐系统由于该地区的研究数量少,公共交通工具旅行。本文的目的是评估机器学习算法确定个性化推荐系统中公共交通的用户首选停止。在本文中,我们研究了一些最着名的方法,如支持向量机,决策树,随机森林,adaboost,k最近邻居算法,多层Perceptron分类器和基于方法的方法yu.i提出的估计算法。 zhuravlev。除了准确性外,机器学习算法还被评定表现。我们还在用户首选停止的地图上呈现了一个可能的可视化选项。实验在移动应用程序“Pribyvalka-63”的真实数据上进行。移动应用程序是其中的一部分Tosamara.ru服务,目前用于通知撒玛拉居民了解公共交通工具。

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