Search Results for author: Hengyuan Zhang

Found 13 papers, 6 papers with code

Balancing Speciality and Versatility: a Coarse to Fine Framework for Supervised Fine-tuning Large Language Model

1 code implementation16 Apr 2024 Hengyuan Zhang, Yanru Wu, Dawei Li, Zacc Yang, Rui Zhao, Yong Jiang, Fei Tan

In an overall evaluation of both speciality and versatility, CoFiTune consistently outperforms baseline methods across diverse tasks and model scales.

Language Modelling Large Language Model

Understanding Multimodal Deep Neural Networks: A Concept Selection View

no code implementations13 Apr 2024 Chenming Shang, Hengyuan Zhang, Hao Wen, Yujiu Yang

The multimodal deep neural networks, represented by CLIP, have generated rich downstream applications owing to their excellent performance, thus making understanding the decision-making process of CLIP an essential research topic.

Decision Making

Incremental Residual Concept Bottleneck Models

no code implementations13 Apr 2024 Chenming Shang, Shiji Zhou, Hengyuan Zhang, Xinzhe Ni, Yujiu Yang, Yuwang Wang

Concept Bottleneck Models (CBMs) map the black-box visual representations extracted by deep neural networks onto a set of interpretable concepts and use the concepts to make predictions, enhancing the transparency of the decision-making process.

Decision Making Descriptive

Multi-level Contrastive Learning for Script-based Character Understanding

1 code implementation20 Oct 2023 Dawei Li, Hengyuan Zhang, Yanran Li, Shiping Yang

In this work, we tackle the scenario of understanding characters in scripts, which aims to learn the characters' personalities and identities from their utterances.

Contrastive Learning

Bridging the Gap: Deciphering Tabular Data Using Large Language Model

no code implementations23 Aug 2023 Hengyuan Zhang, Peng Chang, Zongcheng Ji

This research marks the first application of large language models to table-based question answering tasks, enhancing the model's comprehension of both table structures and content.

Language Modelling Large Language Model +1

Assisting Language Learners: Automated Trans-Lingual Definition Generation via Contrastive Prompt Learning

no code implementations9 Jun 2023 Hengyuan Zhang, Dawei Li, Yanran Li, Chenming Shang, Chufan Shi, Yong Jiang

The standard definition generation task requires to automatically produce mono-lingual definitions (e. g., English definitions for English words), but ignores that the generated definitions may also consist of unfamiliar words for language learners.

Machine Translation

Robust Human Identity Anonymization using Pose Estimation

1 code implementation10 Jan 2023 Hengyuan Zhang, Jing-Yan Liao, David Paz, Henrik I. Christensen

Many outdoor autonomous mobile platforms require more human identity anonymized data to power their data-driven algorithms.

Face Detection Pose Estimation

Fine-grained Contrastive Learning for Definition Generation

1 code implementation2 Oct 2022 Hengyuan Zhang, Dawei Li, Shiping Yang, Yanran Li

Recently, pre-trained transformer-based models have achieved great success in the task of definition generation (DG).

Contrastive Learning Representation Learning

BLCU-ICALL at SemEval-2022 Task 1: Cross-Attention Multitasking Framework for Definition Modeling

1 code implementation SemEval (NAACL) 2022 Cunliang Kong, Yujie Wang, Ruining Chong, Liner Yang, Hengyuan Zhang, Erhong Yang, Yaping Huang

This paper describes the BLCU-ICALL system used in the SemEval-2022 Task 1 Comparing Dictionaries and Word Embeddings, the Definition Modeling subtrack, achieving 1st on Italian, 2nd on Spanish and Russian, and 3rd on English and French.

Language Modelling Word Embeddings

Multitasking Framework for Unsupervised Simple Definition Generation

2 code implementations ACL 2022 Cunliang Kong, Yun Chen, Hengyuan Zhang, Liner Yang, Erhong Yang

We demonstrate that the framework can generate relevant, simple definitions for the target words through automatic and manual evaluations on English and Chinese datasets.

Probabilistic Semantic Mapping for Urban Autonomous Driving Applications

no code implementations8 Jun 2020 David Paz, Hengyuan Zhang, Qinru Li, Hao Xiang, Henrik Christensen

Recent advancements in statistical learning and computational abilities have enabled autonomous vehicle technology to develop at a much faster rate.

Autonomous Driving Self-Driving Cars +1

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