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Current performance evaluation for audio source separation depends on comparing the processed or separated signals with reference signals. Therefore, common performance evaluation toolkits are not applicable to real-world situations where…

声音 · 计算机科学 2019-06-25 Emad M. Grais , Hagen Wierstorf , Dominic Ward , Russell Mason , Mark D. Plumbley

This paper addresses the challenge of speaker separation, which remains an active research topic despite the promising results achieved in recent years. These results, however, often degrade in real recording conditions due to the presence…

声音 · 计算机科学 2024-11-14 Rawad Melhem , Assef Jafar , Oumayma Al Dakkak

The difficulty of acquiring abundant, high-quality data, especially in multi-lingual contexts, has sparked interest in addressing low-resource scenarios. Moreover, current literature rely on fixed expressions from language IDs, which…

声音 · 计算机科学 2024-09-30 Youngjae Kim , Yejin Jeon , Gary Geunbae Lee

The separation of single-channel underwater acoustic signals is a challenging problem with practical significance. Few existing studies focus on the source separation problem with unknown numbers of signals, and how to evaluate the…

声音 · 计算机科学 2024-05-29 Qinggang Sun , Kejun Wang

This paper deals with the problem of audio source separation. To handle the complex and ill-posed nature of the problems of audio source separation, the current state-of-the-art approaches employ deep neural networks to obtain instrumental…

声音 · 计算机科学 2017-06-30 Naoya Takahashi , Yuki Mitsufuji

Methods for split conformal prediction leverage calibration samples to transform any prediction rule into a set-prediction rule that complies with a target coverage probability. Existing methods provide remarkably strong performance…

机器学习 · 统计学 2025-10-15 Santiago Mazuelas

In this paper, we propose a method of utilizing aligned lyrics as additional information to improve the performance of singing voice separation. We have combined the highway network-based lyrics encoder into Open-unmix separation network…

音频与语音处理 · 电气工程与系统科学 2020-08-12 Chang-Bin Jeon , Hyeong-Seok Choi , Kyogu Lee

Recent advancements in music source separation have significantly progressed, particularly in isolating vocals, drums, and bass elements from mixed tracks. These developments owe much to the creation and use of large-scale, multitrack…

音频与语音处理 · 电气工程与系统科学 2025-02-18 Jaime Garcia-Martinez , David Diaz-Guerra , Archontis Politis , Tuomas Virtanen , Julio J. Carabias-Orti , Pedro Vera-Candeas

Recently, attention-based transformers have become a de facto standard in many deep learning applications including natural language processing, computer vision, signal processing, etc.. In this paper, we propose a transformer-based…

声音 · 计算机科学 2024-09-04 Tathagata Bandyopadhyay

Music source separation is a core task in music information retrieval which has seen a dramatic improvement in the past years. Nevertheless, most of the existing systems focus exclusively on the problem of source separation itself and…

音频与语音处理 · 电气工程与系统科学 2020-08-04 Yun-Ning Hung , Alexander Lerch

Introducing explicit constraints on the structural predictions has been an effective way to improve the performance of semantic segmentation models. Existing methods are mainly based on insufficient hand-crafted rules that only partially…

计算机视觉与模式识别 · 计算机科学 2019-07-30 Boxi Wu , Shuai Zhao , Wenqing Chu , Zheng Yang , Deng Cai

This paper addresses the problem of separating spectral sources which are linearly mixed with unknown proportions. The main difficulty of the problem is to ensure the full additivity (sum-to-one) of the mixing coefficients and…

统计方法学 · 统计学 2010-08-30 Nicolas Dobigeon , Said Moussaoui , Jean-Yves Tourneret , Cedric Carteret

We propose an independence-based joint dereverberation and separation method with a neural source model. We introduce a neural network in the framework of time-decorrelation iterative source steering, which is an extension of independent…

音频与语音处理 · 电气工程与系统科学 2022-04-04 Kohei Saijo , Robin Scheibler

We consider the problem of jointly training structured models for extraction from sources whose instances enjoy partial overlap. This has important applications like user-driven ad-hoc information extraction on the web. Such applications…

人工智能 · 计算机科学 2017-07-07 Rahul Gupta , Sunita Sarawagi

We study the single-channel source separation problem involving orthogonal frequency-division multiplexing (OFDM) signals, which are ubiquitous in many modern-day digital communication systems. Related efforts have been pursued in monaural…

信号处理 · 电气工程与系统科学 2023-06-28 Gary C. F. Lee , Amir Weiss , Alejandro Lancho , Yury Polyanskiy , Gregory W. Wornell

Blind single-channel source separation is a long standing signal processing challenge. Many methods were proposed to solve this task utilizing multiple signal priors such as low rank, sparsity, temporal continuity etc. The recent advance of…

信号处理 · 电气工程与系统科学 2019-05-17 Yedid Hoshen

Given recent advances in deep music source separation, we propose a feature representation method that combines source separation with a state-of-the-art representation learning technique that is suitably repurposed for computer audition…

声音 · 计算机科学 2020-12-08 Gabriel Mersy , Jin Hong Kuan

In recent years, deep learning based source separation has achieved impressive results. Most studies, however, still evaluate separation models on synthetic datasets, while the performance of state-of-the-art techniques on in-the-wild…

音频与语音处理 · 电气工程与系统科学 2021-10-22 Cem Subakan , Mirco Ravanelli , Samuele Cornell , François Grondin

Traditionally, training neural networks to perform semantic segmentation required expensive human-made annotations. But more recently, advances in the field of unsupervised learning have made significant progress on this issue and towards…

计算机视觉与模式识别 · 计算机科学 2024-03-27 Leon Sick , Dominik Engel , Pedro Hermosilla , Timo Ropinski

Many of the existing approaches for program comprehension rely on the linguistic information found in source code, such as identifier names and comments. Semantic clustering is one such technique for modularization of the system that relies…

软件工程 · 计算机科学 2017-08-08 Amir Saeidi , Jurriaan Hage , Ravi Khadka , Slinger Jansen