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Lichang Chen
Joined
February 2020
Names
Lichang Chen
(Preferred)
,
LICHANG CHEN
Emails
****@zju.edu.cn
(Confirmed)
,
****@pitt.edu
(Confirmed)
,
****@gmail.com
(Confirmed)
,
****@umd.edu
(Confirmed)
,
****@google.com
(Confirmed)
Personal Links
Google Scholar
DBLP
LinkedIn
Semantic Scholar
Career & Education History
PhD student
Computer Science,
Department of Computer Science, University of Maryland, College Park
(cs.umd.edu)
2021
–
2025
Undergrad student
Information Science & Engineering,
Zhejiang University
(zju.edu.cn)
2016
–
2020
Advisors, Relations & Conflicts
Coworker
Tom Goldstein
2023
–
2025
Coworker
Tianyi Zhou
2022
–
2025
Expertise
Prompting & Instruction Optimization
Present
Instruction Finetuning
Present
RLHF
Present
Publications
AlpaGasus: Training A Better Alpaca with Fewer Data
Lichang Chen
,
Shiyang Li
,
Jun Yan
,
Hai Wang
,
Vikas Yadav
,
Kalpa Gunaratna
,
Zheng Tang
,
Vijay Srinivasan
,
Tianyi Zhou
,
Heng Huang
,
Hongxia Jin
31 Jul 2023 (modified: 31 Jul 2023)
OpenReview Archive Direct Upload
Readers:
Everyone
When do you need Chain-of-Thought Prompting for ChatGPT?
Lichang Chen
,
Jiuhai Chen
,
Heng Huang
,
Tianyi Zhou
12 Apr 2023
OpenReview Archive Direct Upload
Readers:
Everyone
It Takes One to Tango but More Make Trouble? In-Context Training with Different Number of Demonstrations
Jiuhai Chen
,
Lichang Chen
,
Tianyi Zhou
20 Mar 2023
OpenReview Archive Direct Upload
Readers:
Everyone
InstructZero: Efficient Instruction Optimization for Black-Box Large Language Models
Lichang Chen
,
Jiuhai Chen
,
Tom Goldstein
,
Heng Huang
,
Tianyi Zhou
Published: 01 Jan 2023, Last Modified: 29 Sept 2023
CoRR 2023
Readers:
Everyone
PTP: Boosting Stability and Performance of Prompt Tuning with Perturbation-Based Regularizer
Lichang Chen
,
Heng Huang
,
Minhao Cheng
Published: 01 Jan 2023, Last Modified: 29 Sept 2023
CoRR 2023
Readers:
Everyone
It Takes One to Tango but More Make Trouble? The Number of Demonstrations Needed for In-Context Learning
Jiuhai Chen
,
Lichang Chen
,
Chen Zhu
,
Tianyi Zhou
Published: 01 Jan 2023, Last Modified: 29 Sept 2023
CoRR 2023
Readers:
Everyone
From Quantity to Quality: Boosting LLM Performance with Self-Guided Data Selection for Instruction Tuning
Ming Li
,
Yong Zhang
,
Zhitao Li
,
Jiuhai Chen
,
Lichang Chen
,
Ning Cheng
,
Jianzong Wang
,
Tianyi Zhou
,
Jing Xiao
Published: 01 Jan 2023, Last Modified: 29 Sept 2023
CoRR 2023
Readers:
Everyone
When do you need Chain-of-Thought Prompting for ChatGPT?
Jiuhai Chen
,
Lichang Chen
,
Heng Huang
,
Tianyi Zhou
Published: 01 Jan 2023, Last Modified: 29 Sept 2023
CoRR 2023
Readers:
Everyone
Backdoor Learning on Sequence to Sequence Models
Lichang Chen
,
Minhao Cheng
,
Heng Huang
Published: 01 Jan 2023, Last Modified: 29 Sept 2023
CoRR 2023
Readers:
Everyone
AlpaGasus: Training A Better Alpaca with Fewer Data
Lichang Chen
,
Shiyang Li
,
Jun Yan
,
Hai Wang
,
Kalpa Gunaratna
,
Vikas Yadav
,
Zheng Tang
,
Vijay Srinivasan
,
Tianyi Zhou
,
Heng Huang
,
Hongxia Jin
Published: 01 Jan 2023, Last Modified: 29 Sept 2023
CoRR 2023
Readers:
Everyone
View all 15 publications
Co-Authors
Chen Zhu
Chongyang Ma
Guosheng Lin
Hai Wang
Haibin Huang
Heng Huang
Hongxia Jin
Jianzong Wang
Jing Xiao
Jiuhai Chen
Jun Yan
Kalpa Gunaratna
Ming Li
Minhao Cheng
Ning Cheng
Qingyao Wu
Shijie Wang
Shiyang Li
Shuguang Cui
Tianyi Zhou
Tom Goldstein
Vijay Srinivasan
Vikas Yadav
Wentao Bao
Xiang Ren
View all 31 co-authors