Search Results for author: Shu Wei

Found 5 papers, 1 papers with code

TextSquare: Scaling up Text-Centric Visual Instruction Tuning

no code implementations19 Apr 2024 Jingqun Tang, Chunhui Lin, Zhen Zhao, Shu Wei, Binghong Wu, Qi Liu, Hao Feng, Yang Li, Siqi Wang, Lei Liao, Wei Shi, Yuliang Liu, Hao liu, Yuan Xie, Xiang Bai, Can Huang

Text-centric visual question answering (VQA) has made great strides with the development of Multimodal Large Language Models (MLLMs), yet open-source models still fall short of leading models like GPT4V and Gemini, partly due to a lack of extensive, high-quality instruction tuning data.

Hallucination Hallucination Evaluation +2

Generative Pre-Trained Transformer for Symbolic Regression Base In-Context Reinforcement Learning

no code implementations9 Apr 2024 YanJie Li, Weijun Li, Lina Yu, Min Wu, Jingyi Liu, Wenqiang Li, Meilan Hao, Shu Wei, Yusong Deng

However, its performance is very dependent on the training data and performs poorly on data outside the training set, which leads to poor noise robustness and Versatility of such methods.

Combinatorial Optimization regression +2

Discovering Mathematical Formulas from Data via GPT-guided Monte Carlo Tree Search

no code implementations24 Jan 2024 YanJie Li, Weijun Li, Lina Yu, Min Wu, Jingyi Liu, Wenqiang Li, Meilan Hao, Shu Wei, Yusong Deng

To optimize the trade-off between efficiency and versatility, we introduce SR-GPT, a novel algorithm for symbolic regression that integrates Monte Carlo Tree Search (MCTS) with a Generative Pre-Trained Transformer (GPT).

regression Symbolic Regression

MetaSymNet: A Dynamic Symbolic Regression Network Capable of Evolving into Arbitrary Formulations

no code implementations13 Nov 2023 YanJie Li, Weijun Li, Lina Yu, Min Wu, Jinyi Liu, Wenqiang Li, Meilan Hao, Shu Wei, Yusong Deng

To address these issues, we propose MetaSymNet, a novel neural network that dynamically adjusts its structure in real-time, allowing for both expansion and contraction.

regression Symbolic Regression

PARAGRAPH2GRAPH: A GNN-based framework for layout paragraph analysis

1 code implementation24 Apr 2023 Shu Wei, Nuo Xu

Document layout analysis has a wide range of requirements across various domains, languages, and business scenarios.

Document Layout Analysis Image Segmentation +1

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