Acoustic scene classification: a comprehensive survey

B Ding, T Zhang, C Wang, G Liu, J Liang, R Hu… - Expert Systems with …, 2023 - Elsevier
Acoustic scene classification (ASC) has gained significant interest recently due to its diverse
applications. Various audio signal processing and machine learning methods have been …

CNN-MoE based framework for classification of respiratory anomalies and lung disease detection

L Pham, H Phan, R Palaniappan… - IEEE journal of …, 2021 - ieeexplore.ieee.org
This paper presents and explores a robust deep learning framework for auscultation
analysis. This aims to classify anomalies in respiratory cycles and detect diseases, from …

An analysis of state-of-the-art activation functions for supervised deep neural network

A Nguyen, K Pham, D Ngo, T Ngo… - … Conference on System …, 2021 - ieeexplore.ieee.org
This paper provides an analysis of state-of-the-art activation functions with respect to
supervised classification of deep neural network. These activation functions comprise of …

Low-Complexity Acoustic Scene Classification Using Data Augmentation and Lightweight ResNet

Y Li, W Cao, W Xie, Q Huang… - 2022 16th IEEE …, 2022 - ieeexplore.ieee.org
We present a work on low-complexity acoustic scene classification (ASC) with multiple
devices, namely the subtask A of Task 1 of the DCASE2021 challenge. This subtask focuses …

Robust, general, and low complexity acoustic scene classification systems and an effective visualization for presenting a sound scene context

L Pham, D Salovic, A Jalali, A Schindler, K Tran… - arXiv preprint arXiv …, 2022 - arxiv.org
In this paper, we present a comprehensive analysis of Acoustic Scene Classification (ASC),
the task of identifying the scene of an audio recording from its acoustic signature. In …

Deep learning frameworks applied for audio-visual scene classification

L Pham, A Schindler, M Schutz, J Lampert… - Data Science–Analytics …, 2022 - Springer
In this paper, we present deep learning frameworks for audio-visual scene classification
(SC) and indicate how individual visual, audio features as well as their combination affect …

An unsupervised machine learning approach for ground‐motion spectra clustering and selection

RB Bond, P Ren, JF Hajjar… - Earthquake Engineering & …, 2024 - Wiley Online Library
Clustering analysis of sequence data continues to address many applications in
engineering design, aided with the rapid growth of machine learning in applied science …

Hierarchical classification based on coarse-to fine-grained knowledge transfer

Z Qiu, M Hu, H Zhao - International Journal of Approximate Reasoning, 2022 - Elsevier
Hierarchical classification has become one of the most popular research topics because the
scale of data has increased exponentially. Top-down hierarchical classification is an …

An audio-visual dataset and deep learning frameworks for crowded scene classification

L Pham, D Ngo, T Nguyen, P Nguyen… - Proceedings of the 19th …, 2022 - dl.acm.org
In this paper, we present the task of audio-visual scene classification (SC) where input
videos are classified into one of five real-life crowded scenes:'Riot','Noise-Street','Firework …

Domestic activities classification from audio recordings using multi-scale dilated depthwise separable convolutional network

Y Zeng, Y Li, Z Zhou, R Wang… - 2021 IEEE 23rd …, 2021 - ieeexplore.ieee.org
Domestic activities classification (DAC) from audio recordings aims at classifying audio
recordings into predefined categories of domestic activities, which is an effective way for …