Search Results for author: Bo Xiao

Found 13 papers, 4 papers with code

Exploring Label Hierarchy in a Generative Way for Hierarchical Text Classification

no code implementations COLING 2022 Wei Huang, Chen Liu, Bo Xiao, Yihua Zhao, Zhaoming Pan, Zhimin Zhang, Xinyun Yang, Guiquan Liu

Hierarchical Text Classification (HTC), which aims to predict text labels organized in hierarchical space, is a significant task lacking in investigation in natural language processing.

text-classification Text Classification

Dietary Assessment with Multimodal ChatGPT: A Systematic Analysis

no code implementations14 Dec 2023 Frank P. -W. Lo, Jianing Qiu, Zeyu Wang, Junhong Chen, Bo Xiao, Wu Yuan, Stamatia Giannarou, Gary Frost, Benny Lo

Although artificial intelligence (AI)-based solutions have been devised to automate the dietary assessment process, these prior AI methodologies encounter challenges in their ability to generalize across a diverse range of food types, dietary behaviors, and cultural contexts.

Image Captioning Scene Understanding

One-Shot Sensitivity-Aware Mixed Sparsity Pruning for Large Language Models

no code implementations14 Oct 2023 Hang Shao, Bei Liu, Bo Xiao, Ke Zeng, Guanglu Wan, Yanmin Qian

Various Large Language Models(LLMs) from the Generative Pretrained Transformer(GPT) family have achieved outstanding performances in a wide range of text generation tasks.

Quantization Text Generation

Towards Robust and Generalizable Training: An Empirical Study of Noisy Slot Filling for Input Perturbations

no code implementations5 Oct 2023 Jiachi Liu, LiWen Wang, Guanting Dong, Xiaoshuai Song, Zechen Wang, Zhengyang Wang, Shanglin Lei, Jinzheng Zhao, Keqing He, Bo Xiao, Weiran Xu

The proposed dataset contains five types of human-annotated noise, and all those noises are exactly existed in real extensive robust-training methods of slot filling into the proposed framework.

slot-filling Slot Filling

Large AI Models in Health Informatics: Applications, Challenges, and the Future

1 code implementation21 Mar 2023 Jianing Qiu, Lin Li, Jiankai Sun, Jiachuan Peng, Peilun Shi, Ruiyang Zhang, Yinzhao Dong, Kyle Lam, Frank P. -W. Lo, Bo Xiao, Wu Yuan, Ningli Wang, Dong Xu, Benny Lo

Large AI models, or foundation models, are models recently emerging with massive scales both parameter-wise and data-wise, the magnitudes of which can reach beyond billions.

Decision Making Drug Discovery +1

Query-Utterance Attention with Joint modeling for Query-Focused Meeting Summarization

1 code implementation8 Mar 2023 Xingxian Liu, Bin Duan, Bo Xiao, Yajing Xu

Previous works typically concatenate the query with meeting transcripts and implicitly model the query relevance only at the token level with attention mechanism.

Meeting Summarization Retrieval

Channel DropBlock: An Improved Regularization Method for Fine-Grained Visual Classification

no code implementations7 Jun 2021 Yifeng Ding, Shuwei Dong, Yujun Tong, Zhanyu Ma, Bo Xiao, Haibin Ling

Classifying the sub-categories of an object from the same super-category (e. g., bird) in a fine-grained visual classification (FGVC) task highly relies on mining multiple discriminative features.

Fine-Grained Image Classification

Constrained-Space Optimization and Reinforcement Learning for Complex Tasks

no code implementations1 Apr 2020 Ya-Yen Tsai, Bo Xiao, Edward Johns, Guang-Zhong Yang

The effectiveness of the proposed method is verified with a robotic suturing task, demonstrating that the learned policy outperformed the experts' demonstrations in terms of the smoothness of the joint motion and end-effector trajectories, as well as the overall task completion time.

reinforcement-learning Reinforcement Learning (RL)

A novel automatic thresholding segmentation method with local adaptive thresholds

no code implementations22 May 2013 Bo Xiao, Yuefeng Jing, Yonghong Guan

A novel method for segmenting bright objects from dark background for grayscale image is proposed.

Object

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