Relations between features for automatic recognition of abnormal cases in emergency telephone call systems

被引：0
|
作者：
Balcerek, Julian [1 ]
Pawlowski, Pawel [1 ]
Dabrowski, Adam [1 ]
Konieczka, Adam [1 ]
机构：
[1] Poznan Univ Tech, Chair Control & Syst Engn, Div Signal Proc & Elect Syst, Poznan, Poland
来源：
SPA 2015 SIGNAL PROCESSING ALGORITHMS, ARCHITECTURES, ARRANGEMENTS, AND APPLICATIONS | 2015年
关键词：
emergency telephone system; automatic speaker recognition; metadata; correlation matrices;
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper presents the use of relations between features, which describe a caller for automatic recognition of abnormal cases in emergency telephone call systems. The proposed correlation based procedure, as an integral part of the authors' advanced database search mechanism dedicated to emergency notification centers, extends the record matching procedures and takes into account dependences between features. Illustrative examples and experiments show that the presented procedure significantly improves recognition of impossible cases, e.g. those reported by cheaters.
引用
收藏
页码：191 / 196
页数：6
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