Search Results for author: Wenyuan Zhang

Found 15 papers, 9 papers with code

Don't Half-listen: Capturing Key-part Information in Continual Instruction Tuning

no code implementations15 Mar 2024 Yongquan He, Xuancheng Huang, Minghao Tang, Lingxun Meng, Xiang Li, Wei Lin, Wenyuan Zhang, Yifu Gao

Recent methods try to alleviate the CF problem by modifying models or replaying data, which may only remember the surface-level pattern of instructions and get confused on held-out tasks.

Instruction Following

OccTransformer: Improving BEVFormer for 3D camera-only occupancy prediction

no code implementations28 Feb 2024 Jian Liu, Sipeng Zhang, Chuixin Kong, Wenyuan Zhang, Yuhang Wu, Yikang Ding, Borun Xu, Ruibo Ming, Donglai Wei, Xianming Liu

This technical report presents our solution, "occTransformer" for the 3D occupancy prediction track in the autonomous driving challenge at CVPR 2023.

Autonomous Driving Data Augmentation

CDRNP: Cross-Domain Recommendation to Cold-Start Users via Neural Process

no code implementations23 Jan 2024 XiaoDong Li, Jiawei Sheng, Jiangxia Cao, Wenyuan Zhang, Quangang Li, Tingwen Liu

Cross-domain recommendation (CDR) has been proven as a promising way to tackle the user cold-start problem, which aims to make recommendations for users in the target domain by transferring the user preference derived from the source domain.

Meta-Learning

Adaptive Data Augmentation for Aspect Sentiment Quad Prediction

1 code implementation12 Jan 2024 Wenyuan Zhang, Xinghua Zhang, Shiyao Cui, Kun Huang, Xuebin Wang, Tingwen Liu

Aspect sentiment quad prediction (ASQP) aims to predict the quad sentiment elements for a given sentence, which is a critical task in the field of aspect-based sentiment analysis.

Aspect-Based Sentiment Analysis Data Augmentation +2

Differentiable Registration of Images and LiDAR Point Clouds with VoxelPoint-to-Pixel Matching

1 code implementation NeurIPS 2023 Junsheng Zhou, Baorui Ma, Wenyuan Zhang, Yi Fang, Yu-Shen Liu, Zhizhong Han

To address these problems, we propose to learn a structured cross-modality latent space to represent pixel features and 3D features via a differentiable probabilistic PnP solver.

FFT: Towards Harmlessness Evaluation and Analysis for LLMs with Factuality, Fairness, Toxicity

1 code implementation30 Nov 2023 Shiyao Cui, Zhenyu Zhang, Yilong Chen, Wenyuan Zhang, Tianyun Liu, Siqi Wang, Tingwen Liu

The widespread of generative artificial intelligence has heightened concerns about the potential harms posed by AI-generated texts, primarily stemming from factoid, unfair, and toxic content.

Fairness Instruction Following +1

A Boundary Offset Prediction Network for Named Entity Recognition

1 code implementation23 Oct 2023 Minghao Tang, Yongquan He, Yongxiu Xu, Hongbo Xu, Wenyuan Zhang, Yang Lin

By leveraging the guiding semantics of boundary offsets, BOPN establishes connections between non-entity and entity spans, enabling non-entity spans to function as additional positive samples for entity detection.

named-entity-recognition Named Entity Recognition +1

Learning to Correct Noisy Labels for Fine-Grained Entity Typing via Co-Prediction Prompt Tuning

1 code implementation23 Oct 2023 Minghao Tang, Yongquan He, Yongxiu Xu, Hongbo Xu, Wenyuan Zhang, Yang Lin

Fine-grained entity typing (FET) is an essential task in natural language processing that aims to assign semantic types to entities in text.

Entity Typing

Dynamic Multi-Scale Context Aggregation for Conversational Aspect-Based Sentiment Quadruple Analysis

1 code implementation27 Sep 2023 Yuqing Li, Wenyuan Zhang, Binbin Li, Siyu Jia, Zisen Qi, Xingbang Tan

Conversational aspect-based sentiment quadruple analysis (DiaASQ) aims to extract the quadruple of target-aspect-opinion-sentiment within a dialogue.

Fast Learning Radiance Fields by Shooting Much Fewer Rays

1 code implementation14 Aug 2022 Wenyuan Zhang, Ruofan Xing, Yunfan Zeng, Yu-Shen Liu, Kanle Shi, Zhizhong Han

Experimental results show that our method achieves comparable accuracy to the state-of-the-art with much faster training.

Novel View Synthesis

Holistic Parameteric Reconstruction of Building Models from Point Clouds

no code implementations19 May 2020 Zhixin Li, Wenyuan Zhang, Jie Shan

The airborne LiDAR dataset RoofN3D with predefined roof types is used for our test.

Bifluxon: Fluxon-Parity-Protected Superconducting Qubit

no code implementations9 Oct 2019 Konstantin Kalashnikov, Wen Ting Hsieh, Wenyuan Zhang, Wen-Sen Lu, Plamen Kamenov, Agustin Di Paolo, Alexandre Blais, Michael E. Gershenson, Matthew Bell

Though the qubit is sensitive to charge noise, the sensitivity is much reduced in comparison with the charge qubit, and the charge-noise-induced dephasing time of the current device exceeds $1 \mu \mathrm{s}$.

Superconductivity Quantum Physics

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