Search Results for author: Chia-Yu Hung

Found 3 papers, 2 papers with code

Reward Steering with Evolutionary Heuristics for Decoding-time Alignment

1 code implementation21 Jun 2024 Chia-Yu Hung, Navonil Majumder, Ambuj Mehrish, Soujanya Poria

However, most of such methods fail to strike the right balance between exploration and exploitation of reward -- often due to the conflated formulation of these two aspects - to give well-aligned responses.

Tango 2: Aligning Diffusion-based Text-to-Audio Generations through Direct Preference Optimization

1 code implementation15 Apr 2024 Navonil Majumder, Chia-Yu Hung, Deepanway Ghosal, Wei-Ning Hsu, Rada Mihalcea, Soujanya Poria

These models do not explicitly focus on the presence of concepts or events and their temporal ordering in the output audio with respect to the input prompt.

Audio Generation

Who Wrote it and Why? Prompting Large-Language Models for Authorship Verification

no code implementations12 Oct 2023 Chia-Yu Hung, Zhiqiang Hu, Yujia Hu, Roy Ka-Wei Lee

Authorship verification (AV) is a fundamental task in natural language processing (NLP) and computational linguistics, with applications in forensic analysis, plagiarism detection, and identification of deceptive content.

Authorship Verification

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