基于多特征权重模糊聚类的高考志愿推荐算法

来源期刊:中南大学学报(自然科学版)2020年第12期

论文作者:段桂华 余奎锋 时翔

文章页码:3418 - 3430

关键词:模糊聚类;高考志愿;多特征

Key words:fuzzy clustering; college entrance exam; multi-feature

摘    要:提出一种基于C均值模糊聚类的多特征权重模糊均值聚类算法(MFW-FCM)。该算法基于高校历年投档线对应省排名位次、高校社会影响力排名等影响高校投档线变化的因素,结合用户个性化特征权重选择,采用C均值模糊聚类,形成不同填报风险下的3类推荐结果,并输出各项填报信息。基于提出的算法,构建高考志愿推荐原型系统。研究结果表明:采用MFW-FCM能够更好地最大化地利用分数,满足用户个性化的志愿需求。

Abstract: Based on C-means fuzzy clustering, a multi-feature weight fuzzy mean clustering algorithm(MFW-FCM) was proposed to identify the factor that affected the college entrance examination line. Combining both the factors that influenced the college entrance admission score such as the ranking of colleges and universities in the past years, the ranking of colleges'''' social influence and user-specified feature weights, C-means fuzzy clustering was applied to predict and put out three kinds of recommendation results with different levels of risks. Based on the proposed algorithm, a prototype of college entrance examination voluntary recommendation system was implemented and tested on the data of 2019 college entrance examination. The results show that the proposed method had the potential to maximize the utilization of the score to better meet personalized needs.

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