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Acoustic Scene Classification

7 papers with code ยท Audio

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Unsupervised Domain Adaptation for Acoustic Scene Classification Using Band-Wise Statistics Matching

30 Apr 2020

The performance of machine learning algorithms is known to be negatively affected by possible mismatches between training (source) and test (target) data distributions.

ACOUSTIC SCENE CLASSIFICATION SCENE CLASSIFICATION UNSUPERVISED DOMAIN ADAPTATION

Acoustic Scene Classification with Squeeze-Excitation Residual Networks

20 Mar 2020

The behavior of the block that implements such operators and, therefore, the entire neural network, can be modified depending on the input to the block, the established residual configurations and the selected non-linear activations.

ACOUSTIC SCENE CLASSIFICATION CALIBRATION DATA AUGMENTATION SCENE CLASSIFICATION

Acoustic Scene Classification Using Bilinear Pooling on Time-liked and Frequency-liked Convolution Neural Network

14 Feb 2020

Although works have been done in using HPSS as input representation for CNN model in ASC task, this paper further investigate the possibility on leveraging the separated harmonic component and percussive component by curating 2 CNNs which tries to understand harmonic audio and percussive audio in their natural form, one specialized in extracting deep features in time biased domain and another specialized in extracting deep features in frequency biased domain, respectively.

ACOUSTIC SCENE CLASSIFICATION INFORMATION RETRIEVAL MUSIC INFORMATION RETRIEVAL SCENE CLASSIFICATION

Neural Architecture Search on Acoustic Scene Classification

30 Dec 2019

Convolutional neural networks are widely adopted in Acoustic Scene Classification (ASC) tasks, but they generally carry a heavy computational burden.

ACOUSTIC SCENE CLASSIFICATION NEURAL ARCHITECTURE SEARCH SCENE CLASSIFICATION

Environmental Sound Classification with Parallel Temporal-spectral Attention

14 Dec 2019

Convolutional neural networks (CNN) are one of the best-performing neural network architectures for environmental sound classification (ESC).

ACOUSTIC SCENE CLASSIFICATION ENVIRONMENTAL SOUND CLASSIFICATION SCENE CLASSIFICATION

Characterizing dynamically varying acoustic scenes from egocentric audio recordings in workplace setting

10 Nov 2019

In this paper, we address the task of characterizing acoustic scenes in a workplace setting from audio recordings collected with wearable microphones.

ACOUSTIC SCENE CLASSIFICATION SCENE CLASSIFICATION

Emotion and Theme Recognition in Music with Frequency-Aware RF-Regularized CNNs

28 Oct 2019

We present CP-JKU submission to MediaEval 2019; a Receptive Field-(RF)-regularized and Frequency-Aware CNN approach for tagging music with emotion/mood labels.

ACOUSTIC SCENE CLASSIFICATION SCENE CLASSIFICATION

Cross-task pre-training for acoustic scene classification

22 Oct 2019

Results have shown that cross-task pre-training mechanism can significantly improve the performance of ASC tasks and the performance of our best model improved relatively 9. 5% in the TAU Urban Acoustic Scenes 2019 dataset, and also improved 10% in the TUT Acoustic Scenes 2017 dataset compared with the official baseline.

ACOUSTIC SCENE CLASSIFICATION SCENE CLASSIFICATION

Acoustic Scene Classification Based on a Large-margin Factorized CNN

14 Oct 2019

With this loss function, the samples from the same audio scene are clustered independently of the environment, and thus we can get the classifier with better generalization ability in an unseen environment.

ACOUSTIC SCENE CLASSIFICATION SCENE CLASSIFICATION

Acoustic scene analysis with multi-head attention networks

16 Sep 2019

Acoustic Scene Classification (ASC) is a challenging task, as a single scene may involve multiple events that contain complex sound patterns.

ACOUSTIC SCENE CLASSIFICATION SCENE CLASSIFICATION