Feature extraction for neural network equalizers trained with multi-gradient

Chulhee Lee, Jinwook Go, Byungjoon Baek

Research output: Contribution to journalConference articlepeer-review

2 Citations (Scopus)


In this paper, we view equalization as a multi-class classification problem and use neural networks for classification. In particular, we use a recently published training algorithm, multi-gradient, to train neural networks. Then, we apply a feature extraction method to obtain more efficient neural networks. Experiments show that the neural network equalizers which view equalization as multi-class problems provide significantly improved performances compared to neural network equalizers trained by the conventional LMS algorithm while the feature extraction method significantly reduces the complexity of the neural network equalizers.

Original languageEnglish
Pages (from-to)1575-1578
Number of pages4
JournalIEEE International Conference on Neural Networks - Conference Proceedings
Publication statusPublished - 2004
Event2004 IEEE International Joint Conference on Neural Networks - Proceedings - Budapest, Hungary
Duration: 2004 Jul 252004 Jul 29

All Science Journal Classification (ASJC) codes

  • Software


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