A Dynamic Key Context Information Based Scenes Recognition Method

被引：0
|
作者：
Zhang, Hui-juan [1 ]
Chen, Xin-jie [1 ]
机构：
[1] Tongji Univ, Sch Software Engn, Shanghai, Peoples R China
来源：
2014 INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATION AND SENSOR NETWORK (WCSN) | 2014年
关键词：
key context information; context-awareness; Scene Clusters;
D O I：
10.1109/WCSN.2014.69
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
In the context-awareness problems, classification models are used to recognize the user scenes based on the sensor signal data. To improve the classification accuracy, a Dynamic Key Context Information Based scenes recognition method is proposed in this paper. Since the location information can be easily obtained by the sensors, the data set is divided into groups by their location information. An attribute selection technique is applied in each group to identify the key information.
引用
收藏
页码：307 / 311
页数：5
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