Fei Ding

[8] viXra:2604.0059 replaced on 2026-04-26 07:19:04 , (49 unique-IP downloads)

Reducing Credit Assignment Variance via Counterfactual Reasoning Paths

Authors: Fei Ding, Yongkang Zhang, Yeling Peng, Youwei Wang, Guoxiong Zhou, Zijian Zeng
Category: Artificial Intelligence

[7] viXra:2604.0058 submitted on 2026-04-15 20:10:37 , (36 unique-IP downloads)

Design Conditions for Intra-Group Learning of Sequence-Level Rewards: Token Gradient Cancellation

Authors: Fei Ding, Yongkang Zhang, Youwei Wang, Zijian Zeng
Category: Artificial Intelligence

[6] viXra:2505.0026 submitted on 2025-05-05 02:33:07 , (124 unique-IP downloads)

Dynamic Sampling and Multi-Validation on Scratch Policy Optimization

Authors: Fei Ding
Category: Artificial Intelligence

[5] viXra:2503.0093 submitted on 2025-03-16 01:20:00 , (356 unique-IP downloads)

Multi-layer GRPO

Authors: Fei Ding
Category: Artificial Intelligence

[4] viXra:2411.0154 submitted on 2024-11-25 21:54:10 , (252 unique-IP downloads)

Better Supervised Fine-Tuning of Closed-Source Large Models

Authors: Fei Ding
Category: Artificial Intelligence

[3] viXra:2407.0096 submitted on 2024-07-15 20:56:41 , (351 unique-IP downloads)

Infinite-parameter Large Language Model

Authors: Fei Ding
Category: Artificial Intelligence

[2] viXra:2407.0075 submitted on 2024-07-11 20:23:57 , (272 unique-IP downloads)

Enhancing LLM Reasoning Abilities with Code

Authors: Fei Ding
Category: Artificial Intelligence

[1] viXra:2405.0037 submitted on 2024-05-07 20:59:35 , (230 unique-IP downloads)

Large Language Model for Automobile

Authors: Fei Ding
Category: Artificial Intelligence