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researcher

Lisi Chen

4 papers here

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

author position
  • middle author4

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

fields
  • cs.LG2
  • cs.CL1
  • cs.IR1
ORCID 0000-0003-4233-3543

identity via Semantic Scholar / OpenAlex

most citedRED: Effective Trajectory Representation Learning with Comprehensive Information

1 citations · 1 across the 4 of their papers we have counts for

collaborators

4 papers

cs.CL2025

CulFiT: A Fine-grained Cultural-aware LLM Training Paradigm via Multilingual Critique Data Synthesis

Ruixiang Feng, Shen Gao, Xiuying Chen +2

Large Language Models (LLMs) have demonstrated remarkable capabilities across various tasks, yet they often exhibit a specific cultural biases, neglecting the values and linguistic…

cs.LG2024★ 1 cited

RED: Effective Trajectory Representation Learning with Comprehensive Information

Silin Zhou, Shuo Shang, Lisi Chen +2

Trajectory representation learning (TRL) maps trajectories to vectors that can then be used for various downstream tasks, including trajectory similarity computation, trajectory cl…

cs.LG2024

Grid and Road Expressions Are Complementary for Trajectory Representation Learning

Silin Zhou, Shuo Shang, Lisi Chen +2

Trajectory representation learning (TRL) maps trajectories to vectors that can be used for many downstream tasks. Existing TRL methods use either grid trajectories, capturing movem…

cs.IR2024

DRE: Generating Recommendation Explanations by Aligning Large Language Models at Data-level

Shen Gao, Yifan Wang, Jiabao Fang +3

Recommendation systems play a crucial role in various domains, suggesting items based on user behavior.However, the lack of transparency in presenting recommendations can lead to u…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.