Search Results for author: Xingcheng Yao

Found 5 papers, 4 papers with code

Automatic Truss Design with Reinforcement Learning

1 code implementation27 Jun 2023 Weihua Du, Jinglun Zhao, Chao Yu, Xingcheng Yao, Zimeng Song, Siyang Wu, Ruifeng Luo, Zhiyuan Liu, Xianzhong Zhao, Yi Wu

Directly applying end-to-end reinforcement learning (RL) methods to truss layout design is infeasible either, since only a tiny portion of the entire layout space is valid under the physical constraints, leading to particularly sparse rewards for RL training.

Combinatorial Optimization Layout Design +3

NLP From Scratch Without Large-Scale Pretraining: A Simple and Efficient Framework

1 code implementation7 Nov 2021 Xingcheng Yao, Yanan Zheng, Xiaocong Yang, Zhilin Yang

Pretrained language models have become the standard approach for many NLP tasks due to strong performance, but they are very expensive to train.

Language Modelling

SimCSE: Simple Contrastive Learning of Sentence Embeddings

22 code implementations EMNLP 2021 Tianyu Gao, Xingcheng Yao, Danqi Chen

This paper presents SimCSE, a simple contrastive learning framework that greatly advances state-of-the-art sentence embeddings.

Contrastive Learning Data Augmentation +6

CogDL: A Comprehensive Library for Graph Deep Learning

1 code implementation1 Mar 2021 Yukuo Cen, Zhenyu Hou, Yan Wang, Qibin Chen, Yizhen Luo, Zhongming Yu, Hengrui Zhang, Xingcheng Yao, Aohan Zeng, Shiguang Guo, Yuxiao Dong, Yang Yang, Peng Zhang, Guohao Dai, Yu Wang, Chang Zhou, Hongxia Yang, Jie Tang

In CogDL, we propose a unified design for the training and evaluation of GNN models for various graph tasks, making it unique among existing graph learning libraries.

Graph Classification Graph Embedding +5

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