Changyi Ma

According to our database, Changyi Ma authored at least 10 papers between 2019 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

Reinforcement Fine-Tuning Naturally Mitigates Forgetting in Continual Post-Training.

Song Lai, Haohan Zhao, Rong Feng, Changyi Ma, Wenzhuo Liu, Hongbo Zhao, Xi Lin, Dong Yi, Min Xie, Qingfu Zhang, Hongbin Liu, Gaofeng Meng, Fei Zhu

CoRR, July, 2025

C2KD: Cross-layer and Cross-head Knowledge Distillation for Small Language Model-based Recommendation.

Xiao Chen, Changyi Ma, Wenqi Fan, Zhaoxiang Zhang, Qing Li

Proceedings of the Findings of the Association for Computational Linguistics, 2025

2024

Tailed Low-Rank Matrix Factorization for Similarity Matrix Completion.

Changyi Ma, Runsheng Yu, Xiao Chen, Youzhi Zhang

CoRR, 2024

A Fast Similarity Matrix Calibration Method with Incomplete Query.

Changyi Ma, Runsheng Yu, Youzhi Zhang

Proceedings of the ACM on Web Conference 2024, 2024

2021

Evaluation of Sparse Binary Word Vectors in Chinese-English Machine Translations.

Changyi Ma, Wenye Li

Proceedings of the 8th International Conference on Soft Computing & Machine Intelligence, 2021

Learning Sparse Binary Code for Maximum Inner Product Search.

Changyi Ma, Fangchen Yu, Yueyao Yu, Wenye Li

Proceedings of the CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1, 2021

2020

Large-scale Image Retrieval with Sparse Binary Projections.

Changyi Ma, Chonglin Gu, Wenye Li, Shuguang Cui

Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, 2020

Functional Regions Discovery and Evaluation using Spatial and Semantic Data.

Changyi Ma, Boyun Tan, Wenye Li

Proceedings of the ICMLC 2020: 2020 12th International Conference on Machine Learning and Computing, 2020

Sparse Binary Optimization for Text Classification via Frank Wolfe Algorithm.

Changyi Ma, Wenye Li

Proceedings of the ICMLC 2020: 2020 12th International Conference on Machine Learning and Computing, 2020

2019

Discovering Functional Regions in Modern Cities by Using User Check-in Records and POIs.

Changyi Ma, Wenye Li

Proceedings of the 2019 IEEE International Conference on Robotics and Biomimetics, 2019