Search Results for author: Guang Liu

Found 17 papers, 5 papers with code

SegMamba: Long-range Sequential Modeling Mamba For 3D Medical Image Segmentation

1 code implementation24 Jan 2024 Zhaohu Xing, Tian Ye, Yijun Yang, Guang Liu, Lei Zhu

Our SegMamba, in contrast to Transformer-based methods, excels in whole volume feature modeling from a state space model standpoint, maintaining superior processing speed, even with volume features at a resolution of {$64\times 64\times 64$}.

Image Segmentation Medical Image Segmentation +1

TACO: Topics in Algorithmic COde generation dataset

1 code implementation22 Dec 2023 Rongao Li, Jie Fu, Bo-Wen Zhang, Tao Huang, Zhihong Sun, Chen Lyu, Guang Liu, Zhi Jin, Ge Li

Moreover, each TACO problem includes several fine-grained labels such as task topics, algorithms, programming skills, and difficulty levels, providing a more precise reference for the training and evaluation of code generation models.

Code Generation

AltDiffusion: A Multilingual Text-to-Image Diffusion Model

1 code implementation19 Aug 2023 Fulong Ye, Guang Liu, Xinya Wu, Ledell Wu

Specifically, we first train a multilingual text encoder based on the knowledge distillation.

Blocking Concept Alignment +1

Adversarial Mixing Policy for Relaxing Locally Linear Constraints in Mixup

1 code implementation EMNLP 2021 Guang Liu, Yuzhao Mao, Hailong Huang, Weiguo Gao, Xuan Li

To address these issues, we propose the Adversarial Mixing Policy (AMP), organized in a min-max-rand formulation, to relax the Locally Linear Constraints in Mixup.

text-classification Text Classification

Hierarchical Context Enhanced Multi-Domain Dialogue System for Multi-domain Task Completion

no code implementations3 Mar 2020 Jingyuan Yang, Guang Liu, Yuzhao Mao, Zhiwei Zhao, Weiguo Gao, Xuan Li, Haiqin Yang, Jianping Shen

Task 1 of the DSTC8-track1 challenge aims to develop an end-to-end multi-domain dialogue system to accomplish complex users' goals under tourist information desk settings.

Sentence

Research on Annotation Rules and Recognition Algorithm Based on Phrase Window

no code implementations7 Jul 2020 Guang Liu, Gang Tu, Zheng Li, Yi-Jian Liu

At present, most Natural Language Processing technology is based on the results of Word Segmentation for Dependency Parsing, which mainly uses an end-to-end method based on supervised learning.

Dependency Parsing Sentence +1

Research on multi-dimensional end-to-end phrase recognition algorithm based on background knowledge

no code implementations8 Jul 2020 Zheng Li, Gang Tu, Guang Liu, Zhi-Qiang Zhan, Yi-Jian Liu

The algorithm can not only introduce background knowledge, recognize all kinds of nested phrases in sentences, but also recognize the dependency between phrases.

A Diversity-Enhanced and Constraints-Relaxed Augmentation for Low-Resource Classification

no code implementations24 Sep 2021 Guang Liu, Hailong Huang, Yuzhao Mao, Weiguo Gao, Xuan Li, Jianping Shen

Previous studies mostly use a fine-tuned Language Model (LM) to strengthen the constraints but ignore the fact that the potential of diversity could improve the effectiveness of generated data.

Data Augmentation Language Modelling

Self-Supervised Prime-Dual Networks for Few-Shot Image Classification

no code implementations29 Sep 2021 Wenming Cao, Qifan Liu, Guang Liu, Zhihai He

We construct a prime-dual network structure for few-shot learning which establishes a commutative relationship between the support set and the query set, as well as a new self- supervision constraint for highly effective few-shot learning.

Few-Shot Image Classification Few-Shot Learning

PTab: Using the Pre-trained Language Model for Modeling Tabular Data

no code implementations15 Sep 2022 Guang Liu, Jie Yang, Ledell Wu

The learning of an effective contextual representation requires meaningful features and a large amount of data.

Language Modelling Representation Learning +1

UniTabE: A Universal Pretraining Protocol for Tabular Foundation Model in Data Science

no code implementations18 Jul 2023 Yazheng Yang, Yuqi Wang, Guang Liu, Ledell Wu, Qi Liu

This research primarily centers on classification and regression tasks involving tabular data, and conducts rigorous experimental testing and analyses to validate the effectiveness of our methodology.

CoIE: Chain-of-Instruct Editing for Multi-Attribute Face Manipulation

no code implementations13 Dec 2023 Zhenduo Zhang, Bo-Wen Zhang, Guang Liu

Current text-to-image editing models often encounter challenges with smoothly manipulating multiple attributes using a single instruction.

Attribute Image Manipulation +3

CMMU: A Benchmark for Chinese Multi-modal Multi-type Question Understanding and Reasoning

no code implementations25 Jan 2024 Zheqi He, Xinya Wu, Pengfei Zhou, Richeng Xuan, Guang Liu, Xi Yang, Qiannan Zhu, Hua Huang

Current multi-modal benchmarks for domain-specific knowledge concentrate on multiple-choice questions and are predominantly available in English, which imposes limitations on the comprehensiveness of the evaluation.

Multiple-choice Position

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