DNN and CNN with Weighted and Multi-task Loss Functions for Audio Event Detection

10 Aug 2017Huy PhanMartin Krawczyk-BeckerTimo GerkmannAlfred Mertins

This report presents our audio event detection system submitted for Task 2, "Detection of rare sound events", of DCASE 2017 challenge. The proposed system is based on convolutional neural networks (CNNs) and deep neural networks (DNNs) coupled with novel weighted and multi-task loss functions and state-of-the-art phase-aware signal enhancement... (read more)

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