Search Results for author: Yupeng Li

Found 6 papers, 1 papers with code

MCFEND: A Multi-source Benchmark Dataset for Chinese Fake News Detection

no code implementations14 Mar 2024 Yupeng Li, Haorui He, Jin Bai, Dacheng Wen

In addition, various existing Chinese fake news detection methods are thoroughly evaluated on our proposed dataset in cross-source, multi-source, and unseen source ways.

Fact Checking Fake News Detection

Adversarial Bandits with Multi-User Delayed Feedback: Theory and Application

1 code implementation17 Oct 2023 Yandi Li, Jianxiong Guo, Yupeng Li, Tian Wang, Weijia Jia

Thus, we formulate an adversarial MAB problem with multi-user delayed feedback and design a modified EXP3 algorithm MUD-EXP3, which makes a decision at each round by considering the importance-weighted estimator of the received feedback from different users.

A 5' UTR Language Model for Decoding Untranslated Regions of mRNA and Function Predictions

no code implementations5 Oct 2023 Yanyi Chu, Dan Yu, Yupeng Li, Kaixuan Huang, Yue Shen, Le Cong, Jason Zhang, Mengdi Wang

The model outperformed the best-known benchmark by up to 42% for predicting the Mean Ribosome Loading, and by up to 60% for predicting the Translation Efficiency and the mRNA Expression Level.

Language Modelling Translation

A Survey of Machine Learning-Based Ride-Hailing Planning

no code implementations26 Mar 2023 Dacheng Wen, Yupeng Li, Francis C. M. Lau

We further shed light on many real-world datasets and simulators that are indispensable for empirical studies on machine learning-based ride-hailing planning strategies.

Improved Target-specific Stance Detection on Social Media Platforms by Delving into Conversation Threads

no code implementations6 Nov 2022 Yupeng Li, Haorui He, Shaonan Wang, Francis C. M. Lau, Yunya Song

In response, we address a new task called conversational stance detection which is to infer the stance towards a given target (e. g., COVID-19 vaccination) when given a data instance and its corresponding conversation thread.

Benchmarking Opinion Mining +1

Mobile big data analysis with machine learning

no code implementations2 Aug 2018 Jiyang Xie, Zeyu Song, Yupeng Li, Zhanyu Ma

Finally, we summarize the main challenges and future development directions of mobile big data analysis.

BIG-bench Machine Learning speech-recognition +1

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