1 code implementation • 24 Apr 2022 • Jieyu Li, Robert Stevenson
A ground robot explores an indoor space with a single floor and vertical walls, and collects a sequence of intensity images and 2D LiDAR datasets.
1 code implementation • 21 Aug 2021 • Huai Chen, Renzhen Wang, Jieyu Li, Jianhao Bai, Qing Peng, Deyu Meng, Lisheng Wang
Following the fact that images of the same body region should share similar anatomical structures, and pixels of the same structure should have similar semantic patterns, we design a neural network to construct a local discriminative embedding space where pixels with similar contexts are clustered and dissimilar pixels are dispersed.
1 code implementation • 17 Dec 2020 • Huai Chen, Jieyu Li, Renzhen Wang, YiJie Huang, Fanrui Meng, Deyu Meng, Qing Peng, Lisheng Wang
However, the commonly applied supervised representation learning methods require a large amount of annotated data, and unsupervised discriminative representation learning distinguishes different images by learning a global feature, both of which are not suitable for localized medical image analysis tasks.
no code implementations • Findings of the Association for Computational Linguistics 2020 • Su Zhu, Jieyu Li, Lu Chen, Kai Yu
In this paper, a novel context and schema fusion network is proposed to encode the dialogue context and schema graph by using internal and external attention mechanisms.
Ranked #8 on
Multi-domain Dialogue State Tracking
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Dialogue State Tracking
Multi-domain Dialogue State Tracking
no code implementations • 15 Jan 2020 • Jieyu Li, Robert L. Stevenson
This paper presents an algorithm for indoor layout estimation and reconstruction through the fusion of a sequence of captured images and LiDAR data sets.
1 code implementation • ACL 2019 • Ruisheng Cao, Su Zhu, Chen Liu, Jieyu Li, Kai Yu
Semantic parsing converts natural language queries into structured logical forms.