Search Results for author: Haitao Yuan

Found 7 papers, 2 papers with code

LLM-R2: A Large Language Model Enhanced Rule-based Rewrite System for Boosting Query Efficiency

1 code implementation19 Apr 2024 Zhaodonghui Li, Haitao Yuan, Huiming Wang, Gao Cong, Lidong Bing

In order to maintain equivalence between the rewritten query and the original one during rewriting, traditional query rewrite methods always rewrite the queries following certain rewrite rules.

Language Modelling Large Language Model

STMGF: An Effective Spatial-Temporal Multi-Granularity Framework for Traffic Forecasting

no code implementations8 Apr 2024 Zhengyang Zhao, Haitao Yuan, Nan Jiang, Minxiao Chen, Ning Liu, Zengxiang Li

Accurate Traffic Prediction is a challenging task in intelligent transportation due to the spatial-temporal aspects of road networks.

Traffic Prediction

Towards Effective Next POI Prediction: Spatial and Semantic Augmentation with Remote Sensing Data

no code implementations22 Mar 2024 Nan Jiang, Haitao Yuan, Jianing Si, Minxiao Chen, Shangguang Wang

The next point-of-interest (POI) prediction is a significant task in location-based services, yet its complexity arises from the consolidation of spatial and semantic intent.

GraphRARE: Reinforcement Learning Enhanced Graph Neural Network with Relative Entropy

no code implementations15 Dec 2023 Tianhao Peng, Wenjun Wu, Haitao Yuan, Zhifeng Bao, Zhao Pengrui, Xin Yu, Xuetao Lin, Yu Liang, Yanjun Pu

To address this limitation, this paper presents GraphRARE, a general framework built upon node relative entropy and deep reinforcement learning, to strengthen the expressive capability of GNNs.

Node Classification reinforcement-learning

Towards Practical Few-shot Federated NLP

no code implementations1 Dec 2022 Dongqi Cai, Yaozong Wu, Haitao Yuan, Shangguang Wang, Felix Xiaozhu Lin, Mengwei Xu

To address these challenges, we first introduce a data generator for federated few-shot learning tasks, which encompasses the quantity and skewness of scarce labeled data in a realistic setting.

Data Augmentation Federated Learning +1

Effective Few-Shot Named Entity Linking by Meta-Learning

1 code implementation12 Jul 2022 Xiuxing Li, Zhenyu Li, Zhengyan Zhang, Ning Liu, Haitao Yuan, Wei zhang, Zhiyuan Liu, Jianyong Wang

In this paper, we endeavor to solve the problem of few-shot entity linking, which only requires a minimal amount of in-domain labeled data and is more practical in real situations.

Entity Linking Knowledge Base Completion +2

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