Search Results for author: Qianhua He

Found 6 papers, 1 papers with code

Acoustic Scene Clustering Using Joint Optimization of Deep Embedding Learning and Clustering Iteration

no code implementations9 Jun 2023 Yanxiong Li, Mingle Liu, Wucheng Wang, Yuhan Zhang, Qianhua He

In this study, we propose a method for acoustic scene clustering that jointly optimizes the procedures of feature learning and clustering iteration.

Acoustic Scene Classification Audio Signal Processing +2

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

no code implementations3 Jun 2023 Yanxiong Li, Wenchang Cao, Wei Xie, Qisheng Huang, Wenfeng Pang, Qianhua He

This subtask focuses on classifying audio samples of multiple devices with a low-complexity model, where two main difficulties need to be overcome.

Acoustic Scene Classification Data Augmentation +2

Few-shot Class-incremental Audio Classification Using Stochastic Classifier

1 code implementation3 Jun 2023 Yanxiong Li, Wenchang Cao, Jialong Li, Wei Xie, Qianhua He

It is generally assumed that number of classes is fixed in current audio classification methods, and the model can recognize pregiven classes only.

Audio Classification

Few-Shot Speaker Identification Using Lightweight Prototypical Network with Feature Grouping and Interaction

no code implementations31 May 2023 Yanxiong Li, Hao Chen, Wenchang Cao, Qisheng Huang, Qianhua He

In the proposed embedding module, audio feature of each speech sample is split into several low-dimensional feature subsets that are transformed by a recurrent convolutional block in parallel.

Speaker Identification

Few-Shot Speaker Identification Using Depthwise Separable Convolutional Network with Channel Attention

no code implementations24 Apr 2022 Yanxiong Li, Wucheng Wang, Hao Chen, Wenchang Cao, Wei Li, Qianhua He

Although few-shot learning has attracted much attention from the fields of image and audio classification, few efforts have been made on few-shot speaker identification.

Audio Classification Few-Shot Learning +1

Domestic activities clustering from audio recordings using convolutional capsule autoencoder network

no code implementations8 May 2021 Ziheng Lin, Yanxiong Li, Zhangjin Huang, WenHao Zhang, Yufeng Tan, YiChun Chen, Qianhua He

Domestic activities clustering from audio recordings aims at merging audio clips which belong to the same class of domestic activity into a single cluster.

Clustering

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