期刊文献+

智慧家庭环境下的老人日常行为识别 被引量:1

下载PDF
导出
摘要 为实现家庭环境下日常行为序列数据自动划分和日常行为识别,文章提出一种基于情景的序列自动划分方法,并基于自动划分的序列片段构建特征集合,使用支持向量机方法对日常行为进行建模。在序列分割方法中引入元素模式概念,有效减少行为理解上的歧义,寻找使前后缀序列相似度最低的传感器事件,得到接近实际情况的边界点集合。构建基于传感器互信息的特征集合。实验结果表明文章提出的方法能够有效地进行序列自动划分,基于元素模式构建的特征集合可以较好地表现行为特征。
作者 池志攀
出处 《生产力研究》 2016年第8期121-125,共5页 Productivity Research
  • 相关文献

参考文献3

二级参考文献44

  • 1Rashidi P, Cook D J. Discovering activities to recognize and track in a smart environment. IEEE Transactions on Know ledge and Data Engineering, 2011, 23(4) : 527-539.
  • 2Yang L Q, Wang F Y. Driving into intelligent spaces with pervasive communications. IEEE Intelligent Systems, 2007, 22(1): 12 15.
  • 3Tapia E M, Intille S S, Larson K. Activity recognition in the home setting using simple and ubiquitous sensors//Proceed- ings of the International Conference of Pervasive Computing. Linz, Austria, 2004:158 175.
  • 4Logan B, Healey J, Philipose M, et al. A long-term evalua tion of sensing modalities for activity recognition//Proceed ings of the 9th International Conference of Ubiquitous Computing. Innsbruck, Austria, 2007:483-500.
  • 5Wilson D, Atkeson C. Simultaneous tracking and activity recognition using many anonymous, binary sensors// Proceedings of the International Conference of Pervasive Computing. Munich, Germany, 2005:62-79.
  • 6Gu Tao, Wang Liang, Wu Zhan Qing, et al. A pattern mining approach to sensor-based human activity recognition. IEEE Transactions on Knowledge and Data Engineering, 2011, 23(9): 1359 1372.
  • 7Stikic M, Huynh T, Laerhoven K V, Schiele B. ADL recog nition based on the combination of RFID and accelerometer sensing//Proceedings of the International Conference of Per vasive Computing Technologies for Heahhcare. Tampere, Finland, 2008:245-250.
  • 8Philipose M, Fishkin K P, Perkowitz M, et al. |nferring activities from interactions with objects. IEEE Pervasive Computing, 2004, 3(4): 50 57.
  • 9Cook D J, Das S. Pervasive computing at scale: Transfor ruing the state of the art. Journal of Pervasive and Mobile Computing, 2012, 8(1): 22-35.
  • 10De D, Song W, Tang S, el al. Activity aware sensor net work in smart environments. Journal of Pervasive and Mobile Computing, 2012, 8(5) : 730 750.

共引文献23

同被引文献12

引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部