Distributed sparse approximation for frog sound classification

Wei, Bo and Yang, Mingrui and Rana, Rajib Kumar and Chou, Chun Tung and Hu, Wen (2012) Distributed sparse approximation for frog sound classification. In: Proceedings of the 11th international conference on Information Processing in Sensor Networks. Association for Computing Machinery (ACM), pp. 105-106. ISBN 9781450312271

Abstract

Sparse approximation has now become a buzzword for classification in numerous research domains. We propose a distributed sparse approximation method based on`1minimization for frog sound classification, which is tailored to the resource constrained wireless sensor networks. Our pilot study demonstrates that `1 minimization can run on wireless sensor nodes producing satisfactory classification accuracy