Search Results for author: Jiaqi Zheng

Found 5 papers, 3 papers with code

rFaceNet: An End-to-End Network for Enhanced Physiological Signal Extraction through Identity-Specific Facial Contours

no code implementations14 Mar 2024 Dali Zhu, Wenli Zhang, Hualin Zeng, Xiaohao Liu, Long Yang, Jiaqi Zheng

Remote photoplethysmography (rPPG) technique extracts blood volume pulse (BVP) signals from subtle pixel changes in video frames.

Heart rate estimation

Fast Chain-of-Thought: A Glance of Future from Parallel Decoding Leads to Answers Faster

1 code implementation14 Nov 2023 Hongxuan Zhang, Zhining Liu, Jiaqi Zheng, Chenyi Zhuang, Jinjie Gu, Guihai Chen

In this work, we propose FastCoT, a model-agnostic framework based on parallel decoding without any further training of an auxiliary model or modification to the LLM itself.

Position

Direct Heterogeneous Causal Learning for Resource Allocation Problems in Marketing

no code implementations28 Nov 2022 Hao Zhou, Shaoming Li, Guibin Jiang, Jiaqi Zheng, Dong Wang

Our key intuition is that we introduce the decision factor to establish a bridge between ML and OR such that the solution can be directly obtained in OR by only performing the sorting or comparison operations on the decision factor.

Decision Making Marketing

MFAN: Multi-modal Feature-enhanced Attention Networks for Rumor Detection

1 code implementation 2022 2022 Jiaqi Zheng, Xi Zhang, Sanchuan Guo, Quan Wang, Wenyu Zang, Yongdong Zhang

Rumor spreaders are increasingly taking advantage of multimedia content to attract and mislead news consumers on social media.

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