Search Results for author: Hongfei Jiang

Found 6 papers, 1 papers with code

Energy-Based Preference Model Offers Better Offline Alignment than the Bradley-Terry Preference Model

no code implementations18 Dec 2024 Yuzhong Hong, Hanshan Zhang, Junwei Bao, Hongfei Jiang, Yang song

As a better alternative, we propose an energy-based model (EBM) that always has a unique MLE, inherently satisfying the linearity requirement.

model

Preference-Oriented Supervised Fine-Tuning: Favoring Target Model Over Aligned Large Language Models

1 code implementation17 Dec 2024 Yuchen Fan, Yuzhong Hong, Qiushi Wang, Junwei Bao, Hongfei Jiang, Yang song

Alignment, endowing a pre-trained Large language model (LLM) with the ability to follow instructions, is crucial for its real-world applications.

Causal Language Modeling Language Modeling +2

BoRA: Bi-dimensional Weight-Decomposed Low-Rank Adaptation

no code implementations9 Dec 2024 Qiushi Wang, Yuchen Fan, Junwei Bao, Hongfei Jiang, Yang song

In recent years, Parameter-Efficient Fine-Tuning (PEFT) methods like Low-Rank Adaptation (LoRA) have significantly enhanced the adaptability of large-scale pre-trained models.

parameter-efficient fine-tuning

Interactive-T2S: Multi-Turn Interactions for Text-to-SQL with Large Language Models

no code implementations9 Aug 2024 Guanming Xiong, Junwei Bao, Hongfei Jiang, Yang song, Wen Zhao

This study explores text-to-SQL parsing by leveraging the powerful reasoning capabilities of large language models (LLMs).

Information Retrieval Retrieval +2

A large calcium-imaging dataset reveals a systematic V4 organization for natural scenes

no code implementations3 Jul 2023 Tianye Wang, Haoxuan Yao, Tai Sing Lee, Jiayi Hong, Yang Li, Hongfei Jiang, Ian Max Andolina, Shiming Tang

To gain deeper insights into visual processing of natural scenes, we utilized widefield calcium-imaging of primate V4 in response to many natural images, generating a large dataset of columnar-scale responses.

Uncertainty Sentence Sampling by Virtual Adversarial Perturbation

no code implementations26 Oct 2022 Hanshan Zhang, Zhen Zhang, Hongfei Jiang, Yang song

Active learning for sentence understanding attempts to reduce the annotation cost by identifying the most informative examples.

Active Learning Diversity +2

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