Search Results for author: Hongliang He

Found 15 papers, 10 papers with code

Facilitating Pornographic Text Detection for Open-Domain Dialogue Systems via Knowledge Distillation of Large Language Models

1 code implementation20 Mar 2024 Huachuan Qiu, Shuai Zhang, Hongliang He, Anqi Li, Zhenzhong Lan

Pornographic content occurring in human-machine interaction dialogues can cause severe side effects for users in open-domain dialogue systems.

Chatbot Knowledge Distillation +1

WebVoyager: Building an End-to-End Web Agent with Large Multimodal Models

1 code implementation25 Jan 2024 Hongliang He, Wenlin Yao, Kaixin Ma, Wenhao Yu, Yong Dai, Hongming Zhang, Zhenzhong Lan, Dong Yu

The rapid advancement of large language models (LLMs) has led to a new era marked by the development of autonomous applications in real-world scenarios, which drives innovation in creating advanced web agents.

PsyBench: a balanced and in-depth Psychological Chinese Evaluation Benchmark for Foundation Models

no code implementations16 Nov 2023 Junlei Zhang, Hongliang He, Nirui Song, Shuyuan He, Shuai Zhang, Huachuan Qiu, Anqi Li, Lizhi Ma, Zhenzhong Lan

As Large Language Models (LLMs) are becoming prevalent in various fields, there is an urgent need for improved NLP benchmarks that encompass all the necessary knowledge of individual discipline.

Multiple-choice

Facilitating NSFW Text Detection in Open-Domain Dialogue Systems via Knowledge Distillation

1 code implementation18 Sep 2023 Huachuan Qiu, Shuai Zhang, Hongliang He, Anqi Li, Zhenzhong Lan

NSFW (Not Safe for Work) content, in the context of a dialogue, can have severe side effects on users in open-domain dialogue systems.

Chatbot Knowledge Distillation +1

A Benchmark for Understanding Dialogue Safety in Mental Health Support

1 code implementation31 Jul 2023 Huachuan Qiu, Tong Zhao, Anqi Li, Shuai Zhang, Hongliang He, Zhenzhong Lan

Our study reveals that ChatGPT struggles to detect safety categories with detailed safety definitions in a zero- and few-shot paradigm, whereas the fine-tuned model proves to be more suitable.

Latent Jailbreak: A Benchmark for Evaluating Text Safety and Output Robustness of Large Language Models

1 code implementation17 Jul 2023 Huachuan Qiu, Shuai Zhang, Anqi Li, Hongliang He, Zhenzhong Lan

We present a systematic analysis of the safety and robustness of LLMs regarding the position of explicit normal instructions, word replacements (verbs in explicit normal instructions, target groups in malicious instructions, cue words for explicit normal instructions), and instruction replacements (different explicit normal instructions).

Instance Smoothed Contrastive Learning for Unsupervised Sentence Embedding

1 code implementation12 May 2023 Hongliang He, Junlei Zhang, Zhenzhong Lan, Yue Zhang

Contrastive learning-based methods, such as unsup-SimCSE, have achieved state-of-the-art (SOTA) performances in learning unsupervised sentence embeddings.

Contrastive Learning Semantic Similarity +6

SMILE: Single-turn to Multi-turn Inclusive Language Expansion via ChatGPT for Mental Health Support

1 code implementation30 Apr 2023 Huachuan Qiu, Hongliang He, Shuai Zhang, Anqi Li, Zhenzhong Lan

Furthermore, we implement an expert evaluation and the results demonstrate that the dialogues generated with our proposed method are of higher quality than those generated with other baseline methods.

Chatbot

Robust Secrecy via Aerial Reflection and Jamming: Joint Optimization of Deployment and Transmission

no code implementations28 Feb 2023 Xiao Tang, Hongliang He, Limeng Dong, Lixin Li, Qinghe Du, Zhu Han

The security gain with aerial reflection and jamming is further improved with the optimized deployment of the aerial platform.

TopoSeg: Topology-Aware Nuclear Instance Segmentation

no code implementations ICCV 2023 Hongliang He, Jun Wang, Pengxu Wei, Fan Xu, Xiangyang Ji, Chang Liu, Jie Chen

Experiments on three nuclear instance segmentation datasets justify the superiority of TopoSeg, which achieves state-of-the-art performance.

Instance Segmentation Segmentation +1

Towards Automated Real-time Evaluation in Text-based Counseling

no code implementations7 Mar 2022 Anqi Li, Jingsong Ma, Lizhi Ma, Pengfei Fang, Hongliang He, Zhenzhong Lan

However, these methods often demand large scale and high quality counseling data, which are difficult to collect.

Uni-Encoder: A Fast and Accurate Response Selection Paradigm for Generation-Based Dialogue Systems

1 code implementation2 Jun 2021 Chiyu Song, Hongliang He, Haofei Yu, Pengfei Fang, Leyang Cui, Zhenzhong Lan

The current state-of-the-art ranking methods mainly use an encoding paradigm called Cross-Encoder, which separately encodes each context-candidate pair and ranks the candidates according to their fitness scores.

Computational Efficiency Conversational Response Selection

CDNet: Centripetal Direction Network for Nuclear Instance Segmentation

1 code implementation ICCV 2021 Hongliang He, Zhongyi Huang, Yao Ding, Guoli Song, Lin Wang, Qian Ren, Pengxu Wei, Zhiqiang Gao, Jie Chen

Specifically, we define the centripetal direction feature as a class of adjacent directions pointing to the nuclear center to represent the spatial relationship between pixels within the nucleus.

Instance Segmentation Segmentation +1

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