Search Results for author: Chenyang Xi

Found 6 papers, 3 papers with code

Xinyu: An Efficient LLM-based System for Commentary Generation

no code implementations21 Aug 2024 Yiquan Wu, Bo Tang, Chenyang Xi, Yu Yu, Pengyu Wang, Yifei Liu, Kun Kuang, Haiying Deng, Zhiyu Li, Feiyu Xiong, Jie Hu, Peng Cheng, Zhonghao Wang, Yi Wang, Yi Luo, MingChuan Yang

To address the advanced requirements, we present an argument ranking model for arguments and establish a comprehensive evidence database that includes up-to-date events and classic books, thereby strengthening the substantiation of the evidence with retrieval augmented generation (RAG) technology.

RAG Text Generation

$\text{Memory}^3$: Language Modeling with Explicit Memory

no code implementations1 Jul 2024 Hongkang Yang, Zehao Lin, Wenjin Wang, Hao Wu, Zhiyu Li, Bo Tang, Wenqiang Wei, Jinbo Wang, Zeyun Tang, Shichao Song, Chenyang Xi, Yu Yu, Kai Chen, Feiyu Xiong, Linpeng Tang, Weinan E

The model is named $\text{Memory}^3$, since explicit memory is the third form of memory in LLMs after implicit memory (model parameters) and working memory (context key-values).

Language Modelling RAG +1

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 RAG +2

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 +3

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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