Xiaosen Zheng

xszheng2020

·

https://xszheng2020.github.io

AI & ML interests

Code AI and Data-Centric AI.

Recent Activity

upvoted an article about 15 hours ago

The Most Intuitive Way to Understand Score Function Centering: Understand Trainer-Generator Mismatch in Async RL from the Score Function

liked a model 4 days ago

karpathy/nanochat-d32

upvoted a paper 16 days ago

Code2Video: A Code-centric Paradigm for Educational Video Generation

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Organizations

Papers 7

arxiv:2509.02479

arxiv:2410.07137

arxiv:2407.01492

arxiv:2406.01288

models 0

None public yet

datasets 20

xszheng2020/OpenThoughts3-1.2M-8k

Viewer • Updated Oct 28, 2025 • 78.4k • 21

xszheng2020/the_stack_dedup_python_hits_6

Viewer • Updated Oct 5, 2025 • 253k • 20

xszheng2020/the_stack_dedup_python_hits_5

Viewer • Updated Oct 5, 2025 • 336k • 13

xszheng2020/the_stack_dedup_python_hits_4

Viewer • Updated Oct 5, 2025 • 460k • 21

xszheng2020/the_stack_dedup_python_hits_3

Viewer • Updated Oct 5, 2025 • 675k • 20

xszheng2020/the_stack_dedup_python_hits_2

Viewer • Updated Oct 5, 2025 • 1.11M • 23

xszheng2020/the_stack_dedup_python_hits_7

Viewer • Updated Sep 23, 2025 • 206k • 20

xszheng2020/the_stack_dedup_python_hits_0

Viewer • Updated Sep 20, 2025 • 7.22M • 24

xszheng2020/the_stack_dedup_python_hits_1_others

Viewer • Updated Sep 20, 2025 • 1.55M • 24

xszheng2020/the_stack_dedup_python_hits_1

Viewer • Updated Sep 20, 2025 • 2.7M • 24

View 20 datasets