Search Results for author: Zhi Zheng

Found 13 papers, 6 papers with code

Make Large Language Model a Better Ranker

no code implementations28 Mar 2024 Wenshuo Chao, Zhi Zheng, HengShu Zhu, Hao liu

ALRO is designed to bridge the gap between the capabilities of LLMs and the nuanced requirements of ranking tasks within recommender systems.

Language Modelling Large Language Model +2

Harnessing Large Language Models for Text-Rich Sequential Recommendation

no code implementations20 Mar 2024 Zhi Zheng, Wenshuo Chao, Zhaopeng Qiu, HengShu Zhu, Hui Xiong

Recent advances in Large Language Models (LLMs) have been changing the paradigm of Recommender Systems (RS).

Sequential Recommendation

Dynamic Sparse Learning: A Novel Paradigm for Efficient Recommendation

no code implementations5 Feb 2024 Shuyao Wang, Yongduo Sui, Jiancan Wu, Zhi Zheng, Hui Xiong

In the realm of deep learning-based recommendation systems, the increasing computational demands, driven by the growing number of users and items, pose a significant challenge to practical deployment.

Model Compression Recommendation Systems +1

A Cross-View Hierarchical Graph Learning Hypernetwork for Skill Demand-Supply Joint Prediction

1 code implementation31 Jan 2024 Wenshuo Chao, Zhaopeng Qiu, Likang Wu, Zhuoning Guo, Zhi Zheng, HengShu Zhu, Hao liu

The rapidly changing landscape of technology and industries leads to dynamic skill requirements, making it crucial for employees and employers to anticipate such shifts to maintain a competitive edge in the labor market.

Graph Learning Time Series +1

MindShift: Leveraging Large Language Models for Mental-States-Based Problematic Smartphone Use Intervention

no code implementations28 Sep 2023 Ruolan Wu, Chun Yu, Xiaole Pan, Yujia Liu, Ningning Zhang, Yue Fu, YuHan Wang, Zhi Zheng, Li Chen, Qiaolei Jiang, Xuhai Xu, Yuanchun Shi

We first conducted a Wizard-of-Oz study (N=12) and an interview study (N=10) to summarize the mental states behind problematic smartphone use: boredom, stress, and inertia.

Persuasion Strategies

QASnowball: An Iterative Bootstrapping Framework for High-Quality Question-Answering Data Generation

no code implementations19 Sep 2023 Kunlun Zhu, Shihao Liang, Xu Han, Zhi Zheng, Guoyang Zeng, Zhiyuan Liu, Maosong Sun

Recent years have witnessed the success of question answering (QA), especially its potential to be a foundation paradigm for tackling diverse NLP tasks.

Data Augmentation Question Answering

Exploring Large Language Model for Graph Data Understanding in Online Job Recommendations

1 code implementation10 Jul 2023 Likang Wu, Zhaopeng Qiu, Zhi Zheng, HengShu Zhu, Enhong Chen

This paper focuses on unveiling the capability of large language models in understanding behavior graphs and leveraging this understanding to enhance recommendations in online recruitment, including the promotion of out-of-distribution (OOD) application.

Language Modelling Large Language Model +1

Generative Job Recommendations with Large Language Model

no code implementations5 Jul 2023 Zhi Zheng, Zhaopeng Qiu, Xiao Hu, Likang Wu, HengShu Zhu, Hui Xiong

The rapid development of online recruitment services has encouraged the utilization of recommender systems to streamline the job seeking process.

Collaborative Filtering Language Modelling +3

A Survey on Large Language Models for Recommendation

1 code implementation31 May 2023 Likang Wu, Zhi Zheng, Zhaopeng Qiu, Hao Wang, Hongchao Gu, Tingjia Shen, Chuan Qin, Chen Zhu, HengShu Zhu, Qi Liu, Hui Xiong, Enhong Chen

Large Language Models (LLMs) have emerged as powerful tools in the field of Natural Language Processing (NLP) and have recently gained significant attention in the domain of Recommendation Systems (RS).

Recommendation Systems Self-Supervised Learning

Enhancing Chat Language Models by Scaling High-quality Instructional Conversations

1 code implementation23 May 2023 Ning Ding, Yulin Chen, Bokai Xu, Yujia Qin, Zhi Zheng, Shengding Hu, Zhiyuan Liu, Maosong Sun, BoWen Zhou

Fine-tuning on instruction data has been widely validated as an effective practice for implementing chat language models like ChatGPT.

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