Search Results for author: Wenxuan Liu

Found 11 papers, 4 papers with code

Towards Low-latency Event-based Visual Recognition with Hybrid Step-wise Distillation Spiking Neural Networks

no code implementations19 Sep 2024 Xian Zhong, Shengwang Hu, Wenxuan Liu, Wenxin Huang, Jianhao Ding, Zhaofei Yu, Tiejun Huang

In this paper, we propose Hybrid Step-wise Distillation (HSD) method, tailored for neuromorphic datasets, to mitigate the notable decline in performance at lower time steps.

Knowledge Distillation

ElecBench: a Power Dispatch Evaluation Benchmark for Large Language Models

1 code implementation7 Jul 2024 Xiyuan Zhou, Huan Zhao, Yuheng Cheng, Yuji Cao, Gaoqi Liang, Guolong Liu, Wenxuan Liu, Yan Xu, Junhua Zhao

In response to the urgent demand for grid stability and the complex challenges posed by renewable energy integration and electricity market dynamics, the power sector increasingly seeks innovative technological solutions.

Fairness General Knowledge +1

HQ-DiT: Efficient Diffusion Transformer with FP4 Hybrid Quantization

no code implementations30 May 2024 Wenxuan Liu, Sai Qian Zhang

Diffusion Transformers (DiTs) have recently gained substantial attention in both industrial and academic fields for their superior visual generation capabilities, outperforming traditional diffusion models that use U-Net.

Quantization

KnowCoder: Coding Structured Knowledge into LLMs for Universal Information Extraction

1 code implementation12 Mar 2024 Zixuan Li, Yutao Zeng, Yuxin Zuo, Weicheng Ren, Wenxuan Liu, Miao Su, Yucan Guo, Yantao Liu, Xiang Li, Zhilei Hu, Long Bai, Wei Li, Yidan Liu, Pan Yang, Xiaolong Jin, Jiafeng Guo, Xueqi Cheng

After instruction tuning, KnowCoder further exhibits strong generalization ability on unseen schemas and achieves up to $\textbf{12. 5%}$ and $\textbf{21. 9%}$, compared to sota baselines, under the zero-shot setting and the low resource setting, respectively.

Code Generation Language Modelling +2

Bi-Causal: Group Activity Recognition via Bidirectional Causality

no code implementations CVPR 2024 Youliang Zhang, Wenxuan Liu, Danni Xu, Zhuo Zhou, Zheng Wang

This network establishes a causality communication channel while modeling relations and interactions enabling reciprocal enhancement between human-object interactions and human relations ensuring their mutual consistency.

Group Activity Recognition Human-Object Interaction Detection +1

Retrieval-Augmented Code Generation for Universal Information Extraction

no code implementations6 Nov 2023 Yucan Guo, Zixuan Li, Xiaolong Jin, Yantao Liu, Yutao Zeng, Wenxuan Liu, Xiang Li, Pan Yang, Long Bai, Jiafeng Guo, Xueqi Cheng

Therefore, in this paper, we propose a universal retrieval-augmented code generation framework based on LLMs, called Code4UIE, for IE tasks.

Code Generation In-Context Learning +1

Uncovering the Unseen: Discover Hidden Intentions by Micro-Behavior Graph Reasoning

no code implementations29 Aug 2023 Zhuo Zhou, Wenxuan Liu, Danni Xu, Zheng Wang, Jian Zhao

HID presents a unique challenge in that hidden intentions lack the obvious visual representations to distinguish them from normal intentions.

Intent Detection

Group Activity Recognition via Dynamic Composition and Interaction

no code implementations9 May 2023 Youliang Zhang, Zhuo Zhou, Wenxuan Liu, Danni Xu, Zheng Wang

Group composition tells us the location of people and their relations inside the group, while interaction reflects the relation between humans and objects outside the group.

Group Activity Recognition Human-Object Interaction Detection +1

Variational Reasoning over Incomplete Knowledge Graphs for Conversational Recommendation

1 code implementation22 Dec 2022 XiaoYu Zhang, Xin Xin, Dongdong Li, Wenxuan Liu, Pengjie Ren, Zhumin Chen, Jun Ma, Zhaochun Ren

We propose a variational Bayesian method to approximate posterior distributions over dialogue-specific subgraphs, which not only leverages the dialogue corpus for restructuring missing entity relations but also dynamically selects knowledge based on the dialogue context.

Conversational Recommendation Knowledge Graphs +1

End-to-End Video Object Detection with Spatial-Temporal Transformers

1 code implementation23 May 2021 Lu He, Qianyu Zhou, Xiangtai Li, Li Niu, Guangliang Cheng, Xiao Li, Wenxuan Liu, Yunhai Tong, Lizhuang Ma, Liqing Zhang

Recently, DETR and Deformable DETR have been proposed to eliminate the need for many hand-designed components in object detection while demonstrating good performance as previous complex hand-crafted detectors.

Object object-detection +2

Local Facial Makeup Transfer via Disentangled Representation

no code implementations27 Mar 2020 Zhaoyang Sun, Wenxuan Liu, Feng Liu, Ryan Wen Liu, Shengwu Xiong

In this paper, we propose a novel unified adversarial disentangling network to further decompose face images into four independent components, i. e., personal identity, lips makeup style, eyes makeup style and face makeup style.

Facial Makeup Transfer

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