EmotionSensing: Predicting Mobile User Emotion

M. Roshanaei, Richard O. Han, Shivakant Mishra
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引用次数: 7

Abstract

User emotions are important contextual features in building context-aware pervasive applications. In this paper, we explore the question of whether it is possible to predict user emotions from their smartphone activities. To get the ground truth data, we have built an Android app that collects user emotions along with a number of features including their current location, activity they are engaged in, and smartphones apps they are currently running. We deployed this app for over a period of three months and collected a large amount of useful user data. We describe the details of this data in terms of statistics and user behaviors, provide a detailed analysis in terms of correlations between user emotions and other features, and finally build classifiers to predict user emotions. Performance of these classifiers is quite promising with high accuracy. We describe the details of these classifiers along with the results.
情感感知:预测移动用户情感
在构建上下文感知的普及应用程序时,用户情感是重要的上下文特性。在本文中,我们探讨了是否有可能从智能手机活动中预测用户情绪的问题。为了获得真实的数据,我们开发了一款Android应用,它可以收集用户的情绪以及许多功能,包括他们当前的位置、他们正在从事的活动以及他们目前正在运行的智能手机应用。我们部署了这款应用三个多月,收集了大量有用的用户数据。我们从统计和用户行为方面描述了这些数据的细节,从用户情绪与其他特征之间的相关性方面提供了详细的分析,最后构建分类器来预测用户情绪。这些分类器的性能具有很高的准确性。我们将描述这些分类器的细节以及结果。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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