Search Results for author: Han Jiang

Found 14 papers, 6 papers with code

DESTEIN: Navigating Detoxification of Language Models via Universal Steering Pairs and Head-wise Activation Fusion

1 code implementation16 Apr 2024 Yu Li, Zhihua Wei, Han Jiang, Chuanyang Gong

In this paper, we propose DeStein, a novel method that detoxififies LMs by altering their internal representations in the activation space with lower resource and time cost.

Dialectical Alignment: Resolving the Tension of 3H and Security Threats of LLMs

no code implementations30 Mar 2024 Shu Yang, Jiayuan Su, Han Jiang, Mengdi Li, Keyuan Cheng, Muhammad Asif Ali, Lijie Hu, Di Wang

With the rise of large language models (LLMs), ensuring they embody the principles of being helpful, honest, and harmless (3H), known as Human Alignment, becomes crucial.

knowledge editing Navigate +1

Inpaint4DNeRF: Promptable Spatio-Temporal NeRF Inpainting with Generative Diffusion Models

no code implementations30 Dec 2023 Han Jiang, Haosen Sun, Ruoxuan Li, Chi-Keung Tang, Yu-Wing Tai

Second and the remaining problem is thus 3D multiview consistency among all completed images, now guided by the seed images and their 3D proxies.

AccidentGPT: Accident Analysis and Prevention from V2X Environmental Perception with Multi-modal Large Model

no code implementations20 Dec 2023 Lening Wang, Yilong Ren, Han Jiang, Pinlong Cai, Daocheng Fu, Tianqi Wang, Zhiyong Cui, Haiyang Yu, Xuesong Wang, Hanchu Zhou, Helai Huang, Yinhai Wang

For human-driven vehicles, we offer proactive long-range safety warnings and blind-spot alerts while also providing safety driving recommendations and behavioral norms through human-machine dialogue and interaction.

Autonomous Driving Scene Understanding

Unsupervised Temporal Action Localization via Self-paced Incremental Learning

1 code implementation12 Dec 2023 Haoyu Tang, Han Jiang, Mingzhu Xu, Yupeng Hu, Jihua Zhu, Liqiang Nie

Thereafter, we design two (constant- and variable- speed) incremental instance learning strategies for easy-to-hard model training, thus ensuring the reliability of these video pseudolabels and further improving overall localization performance.

Clustering Incremental Learning +3

You Only Forward Once: Prediction and Rationalization in A Single Forward Pass

no code implementations4 Nov 2023 Han Jiang, Junwen Duan, Zhe Qu, Jianxin Wang

In our framework, A pre-trained language model like BERT is deployed to simultaneously perform prediction and rationalization with less impact from interlocking or spurious correlations.

Language Modelling

Large-Scale and Multi-Perspective Opinion Summarization with Diverse Review Subsets

1 code implementation20 Oct 2023 Han Jiang, Rui Wang, Zhihua Wei, Yu Li, Xinpeng Wang

Furthermore, our in-depth analysis verifies that the advanced selection of review subsets and the two-stage training scheme are vital to boosting the summarization performance.

Opinion Summarization

MHLAT: Multi-hop Label-wise Attention Model for Automatic ICD Coding

no code implementations16 Sep 2023 Junwen Duan, Han Jiang, Ying Yu

International Classification of Diseases (ICD) coding is the task of assigning ICD diagnosis codes to clinical notes.

Registering Neural Radiance Fields as 3D Density Images

no code implementations22 May 2023 Han Jiang, Ruoxuan Li, Haosen Sun, Yu-Wing Tai, Chi-Keung Tang

No significant work has been done to directly merge two partially overlapping scenes using NeRF representations.

Contrastive Learning

SPSQL: Step-by-step Parsing Based Framework for Text-to-SQL Generation

no code implementations10 May 2023 Ran Shen, Gang Sun, Hao Shen, Yiling Li, Liangfeng Jin, Han Jiang

Then, we construct data formats of different subtasks based on existing data and improve the accuracy of the overall model by improving the accuracy of each submodel.

Data Augmentation Marketing +6

GPU-accelerated Faster Mean Shift with euclidean distance metrics

1 code implementation27 Dec 2021 Le You, Han Jiang, Jinyong Hu, Chorng Chang, Lingxi Chen, Xintong Cui, Mengyang Zhao

In previous research[10], we proposed a novel GPU-accelerated Faster Mean-shift algorithm, which greatly speed up the cosine-embedding clustering problem.

Clustering

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