计算机科学 ›› 2014, Vol. 41 ›› Issue (10): 27-30.doi: 10.11896/j.issn.1002-137X.2014.10.006
汪仲伟,孙广中
WANG Zhong-wei and SUN Guang-zhong
摘要: 智能手机中各种内置传感器的出现使得用户能采集、分析和挖掘传感器数据中的有用信息。介绍了Android平台上用于采集传感器数据的应用LiveData,它可用于记录用户活动时的数据。针对应用LiveData采集的总量为28万条的传感器数据记录,提取了若干特征属性来识别用户的行为,并进一步分析了不同传感器以及不同数据采集环境对实验结果的影响。
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