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Large language models have achieved remarkable capabilities, but aligning their outputs with human values and preferences remains a significant challenge. Existing alignment methods primarily focus on positive examples while overlooking the…

计算与语言 · 计算机科学 2024-10-17 Shiqi Qiao , Ning Xv , Biao Liu , Xin Geng

Domain shift is a prominent problem in Deep Learning, causing a model pre-trained on a source dataset to suffer significant performance degradation on test datasets. This research aims to address the issue of audio classification under…

机器学习 · 计算机科学 2025-07-22 Weichuang Shao , Iman Yi Liao , Tomas Henrique Bode Maul , Tissa Chandesa

Current instruction-tuned language models are exclusively trained with textual preference data and thus are often not aligned with the unique requirements of other modalities, such as speech. To better align language models with the speech…

The pipeline for multi-participant audiobook production primarily consists of three stages: script analysis, character voice timbre selection, and speech synthesis. Among these, script analysis can be automated with high accuracy using NLP…

音频与语音处理 · 电气工程与系统科学 2025-09-22 Ziqi Dai , Yiting Chen , Jiacheng Xu , Liufei Xie , Yuchen Wang , Zhenchuan Yang , Bingsong Bai , Yangsheng Gao , Wenjiang Zhou , Weifeng Zhao , Ruohua Zhou

Conventional audio equalization is a static process that requires manual and cumbersome adjustments to adapt to changing listening contexts (e.g., mood, location, or social setting). In this paper, we introduce a Large Language Model…

Text-to-image generation has advanced rapidly, yet aligning complex textual prompts with generated visuals remains challenging, especially with intricate object relationships and fine-grained details. This paper introduces Fast Prompt…

计算与语言 · 计算机科学 2024-12-12 Khalil Mrini , Hanlin Lu , Linjie Yang , Weilin Huang , Heng Wang

Scarcity of training data for task-oriented dialogue systems is a well known problem that is usually tackled with costly and time-consuming manual data annotation. An alternative solution is to rely on automatic text generation which,…

计算与语言 · 计算机科学 2020-11-05 Stéphane d'Ascoli , Alice Coucke , Francesco Caltagirone , Alexandre Caulier , Marc Lelarge

Text-to-music generation (T2M-Gen) faces a major obstacle due to the scarcity of large-scale publicly available music datasets with natural language captions. To address this, we propose the Music Understanding LLaMA (MU-LLaMA), capable of…

声音 · 计算机科学 2023-08-23 Shansong Liu , Atin Sakkeer Hussain , Chenshuo Sun , Ying Shan

Large language models (LLMs) have shown success in generating high-quality responses. In order to achieve better alignment with LLMs with human preference, various works are proposed based on specific optimization process, which, however,…

计算与语言 · 计算机科学 2024-09-04 Zhuo Li , Yuhao Du , Jinpeng Hu , Xiang Wan , Anningzhe Gao

We present VoiceDiT, a multi-modal generative model for producing environment-aware speech and audio from text and visual prompts. While aligning speech with text is crucial for intelligible speech, achieving this alignment in noisy…

音频与语音处理 · 电气工程与系统科学 2024-12-30 Jaemin Jung , Junseok Ahn , Chaeyoung Jung , Tan Dat Nguyen , Youngjoon Jang , Joon Son Chung

We propose CatchPhrase, a novel audio-to-image generation framework designed to mitigate semantic misalignment between audio inputs and generated images. While recent advances in multi-modal encoders have enabled progress in cross-modal…

多媒体 · 计算机科学 2025-07-28 Hyunwoo Oh , SeungJu Cha , Kwanyoung Lee , Si-Woo Kim , Dong-Jin Kim

Much literature has shown that prompt-based learning is an efficient method to make use of the large pre-trained language model. Recent works also exhibit the possibility of steering a chatbot's output by plugging in an appropriate prompt.…

计算与语言 · 计算机科学 2022-10-14 Hsuan Su , Pohan Chi , Shih-Cheng Huang , Chung Ho Lam , Saurav Sahay , Shang-Tse Chen , Hung-yi Lee

This research investigates prompt designs of evaluating generated texts using large language models (LLMs). While LLMs are increasingly used for scoring various inputs, creating effective prompts for open-ended text evaluation remains…

计算与语言 · 计算机科学 2024-06-28 KuanChao Chu , Yi-Pei Chen , Hideki Nakayama

Artificial speech synthesis has made a great leap in terms of naturalness as recent Text-to-Speech (TTS) systems are capable of producing speech with similar quality to human recordings. However, not all speaking styles are easy to model:…

The analysis, processing, and extraction of meaningful information from sounds all around us is the subject of the broader area of audio analytics. Audio captioning is a recent addition to the domain of audio analytics, a cross-modal…

音频与语音处理 · 电气工程与系统科学 2023-05-04 Sandeep Kothinti , Dimitra Emmanouilidou

Training a unified model integrating video-to-audio (V2A), text-to-audio (T2A), and joint video-text-to-audio (VT2A) generation offers significant application flexibility, yet faces two unexplored foundational challenges: (1) the scarcity…

声音 · 计算机科学 2026-04-30 Yusheng Dai , Zehua Chen , Yuxuan Jiang , Baolong Gao , Qiuhong Ke , Jianfei Cai , Jun Zhu

Prompt-tuning has emerged as a promising method for adapting pre-trained models to downstream tasks or aligning with human preferences. Prompt learning is widely used in NLP but has limited applicability to RL due to the complex physical…

机器学习 · 计算机科学 2023-05-17 Shengchao Hu , Li Shen , Ya Zhang , Dacheng Tao

Text-to-music generation has advanced rapidly, with modern autoregressive and diffusion-based models producing convincing music from natural-language prompts. However, much of this progress relies on large-scale training data and external…

声音 · 计算机科学 2026-05-21 Junyoung Koh

Recently, text-guided content generation has received extensive attention. In this work, we explore the possibility of text description-based speaker generation, i.e., using text prompts to control the speaker generation process.…

声音 · 计算机科学 2023-10-10 Yongmao Zhang , Guanghou Liu , Yi Lei , Yunlin Chen , Hao Yin , Lei Xie , Zhifei Li

Deep generative models have shown impressive results in text-to-image synthesis. However, current text-to-image models often generate images that are inadequately aligned with text prompts. We propose a fine-tuning method for aligning such…