Search Results for author: Yadong Lu

Found 8 papers, 2 papers with code

Multi-LoRA Composition for Image Generation

no code implementations26 Feb 2024 Ming Zhong, Yelong Shen, Shuohang Wang, Yadong Lu, Yizhu Jiao, Siru Ouyang, Donghan Yu, Jiawei Han, Weizhu Chen

Low-Rank Adaptation (LoRA) is extensively utilized in text-to-image models for the accurate rendition of specific elements like distinct characters or unique styles in generated images.

Denoising Image Generation

Causal-CoG: A Causal-Effect Look at Context Generation for Boosting Multi-modal Language Models

no code implementations9 Dec 2023 Shitian Zhao, Zhuowan Li, Yadong Lu, Alan Yuille, Yan Wang

We propose Causal Context Generation, Causal-CoG, which is a prompting strategy that engages contextual information to enhance precise VQA during inference.

Question Answering Visual Question Answering

Adapting LLM Agents with Universal Feedback in Communication

no code implementations1 Oct 2023 Kuan Wang, Yadong Lu, Michael Santacroce, Yeyun Gong, Chao Zhang, Yelong Shen

To optimize agent interactions for task-specific learning with our universal buffer and pipeline, we introduce diverse communication patterns tailored for both single-agent and multi-agent environments.

Decision Making GSM8K

An Empirical Study of Scaling Instruct-Tuned Large Multimodal Models

1 code implementation18 Sep 2023 Yadong Lu, Chunyuan Li, Haotian Liu, Jianwei Yang, Jianfeng Gao, Yelong Shen

We find that scaling LMM consistently enhances model performance and improves language capabilities, and performance of LoRA/QLoRA tuning of LMM are comparable to the performance of full-model fine-tuning.

Visual Question Answering

Efficient RLHF: Reducing the Memory Usage of PPO

no code implementations1 Sep 2023 Michael Santacroce, Yadong Lu, Han Yu, Yuanzhi Li, Yelong Shen

To address this issue, we present a comprehensive analysis the memory usage, performance, and training time of memory-savings techniques for PPO.

Language Modelling

Progressive Neural Image Compression with Nested Quantization and Latent Ordering

no code implementations4 Feb 2021 Yadong Lu, Yinhao Zhu, Yang Yang, Amir Said, Taco S Cohen

We present PLONQ, a progressive neural image compression scheme which pushes the boundary of variable bitrate compression by allowing quality scalable coding with a single bitstream.

Image Compression Quantization

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