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Chengwei Wu

4 papers hereh-index 347 citations8 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author1
  • middle author2

Across the 3 of 4 papers where every author was matched, so the position is known.

fields
  • cs.CL2
  • cs.AI1
  • cs.CV1
same name
  • Chengwei Wu — 1 paper, h 1
  • Chengwei Wu — 1 paper, h 0
  • Chengwei Wu — 1 paper, h 0

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

collaborators

4 papers

cs.AI2025

Accelerate Scaling of LLM Finetuning via Quantifying the Coverage and Depth of Instruction Set

Chengwei Wu, Li Du, Hanyu Zhao +4

Scaling the amount of data used for supervied fine-tuning(SFT) does not guarantee the proportional gains in model performance, highlighting a critical need to understand what makes…

cs.CL2025

A Large-Scale Chinese Knowledge Graph-Text Alignment Dataset for Benchmarking Knowledge-Grounded LLMs

Chengwei Wu, Jiapu Wang, Mingyang Gao +10

Reliable evaluation of knowledge-grounded Large Language Models (LLMs) in Chinese requires resources that explicitly align Chinese-language text with verifiable Knowledge Graph (KG…

cs.CV2025

CI-VID: A Coherent Interleaved Text-Video Dataset

Yiming Ju, Jijin Hu, Zhengxiong Luo +7

Text-to-video (T2V) generation has recently attracted considerable attention, resulting in the development of numerous high-quality datasets that have propelled progress in this ar…

cs.CL2024

CCI3.0-HQ: a large-scale Chinese dataset of high quality designed for pre-training large language models

Liangdong Wang, Bo-Wen Zhang, Chengwei Wu +7

We present CCI3.0-HQ (https://huggingface.co/datasets/BAAI/CCI3-HQ), a high-quality 500GB subset of the Chinese Corpora Internet 3.0 (CCI3.0)(https://huggingface.co/datasets/BAAI/C…

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