Search Results for author: Chenyang Xi

Found 4 papers, 3 papers with code

Empowering Large Language Models to Set up a Knowledge Retrieval Indexer via Self-Learning

1 code implementation27 May 2024 Xun Liang, Simin Niu, Zhiyu Li, Sensen Zhang, Shichao Song, Hanyu Wang, Jiawei Yang, Feiyu Xiong, Bo Tang, Chenyang Xi

Retrieval-Augmented Generation (RAG) offers a cost-effective approach to injecting real-time knowledge into large language models (LLMs).

Question Answering Retrieval +1

Interpretable performance analysis towards offline reinforcement learning: A dataset perspective

no code implementations12 May 2021 Chenyang Xi, Bo Tang, Jiajun Shen, Xinfu Liu, Feiyu Xiong, Xueying Li

We make it open-source for fair and comprehensive competitions between offline RL algorithms with complete datasets and checkpoints being provided.

Offline RL Q-Learning +2

Efficient Motion Planning for Automated Lane Change based on Imitation Learning and Mixed-Integer Optimization

1 code implementation18 Apr 2019 Chenyang Xi, Tianyu Shi, Yuankai Wu, Lijun Sun

Traditional motion planning methods suffer from several drawbacks in terms of optimality, efficiency and generalization capability.

Action Generation Autonomous Driving +2

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