Search Results for author: Xiaowei Zhao

Found 11 papers, 5 papers with code

Dual Encoder: Exploiting the Potential of Syntactic and Semantic for Aspect Sentiment Triplet Extraction

no code implementations23 Feb 2024 Xiaowei Zhao, Yong Zhou, Xiujuan Xu

In this work, we propose a \emph{Dual Encoder: Exploiting the potential of Syntactic and Semantic} model (D2E2S), which maximizes the syntactic and semantic relationships among words.

Aspect Sentiment Triplet Extraction

Extensible Multi-Granularity Fusion Network for Aspect-based Sentiment Analysis

1 code implementation12 Feb 2024 Xiaowei Zhao, Yong Zhou, Xiujuan Xu, Yu Liu

This paper presents the Extensible Multi-Granularity Fusion (EMGF) network, which integrates information from dependency and constituent syntactic, attention semantic , and external knowledge graphs.

Aspect-Based Sentiment Analysis Aspect-Based Sentiment Analysis (ABSA) +1

LSwinSR: UAV Imagery Super-Resolution based on Linear Swin Transformer

1 code implementation17 Mar 2023 Rui Li, Xiaowei Zhao

Super-resolution, which aims to reconstruct high-resolution images from low-resolution images, has drawn considerable attention and has been intensively studied in computer vision and remote sensing communities.

Semantic Segmentation SSIM +1

GMF: General Multimodal Fusion Framework for Correspondence Outlier Rejection

1 code implementation1 Nov 2022 Xiaoshui Huang, Wentao Qu, Yifan Zuo, Yuming Fang, Xiaowei Zhao

In this paper, we propose General Multimodal Fusion (GMF) to learn to reject the correspondence outliers by leveraging both the structure and texture information.

Point Cloud Registration Position

Revisiting Open World Object Detection

1 code implementation3 Jan 2022 Xiaowei Zhao, Xianglong Liu, Yifan Shen, Yixuan Qiao, Yuqing Ma, Duorui Wang

Open World Object Detection (OWOD), simulating the real dynamic world where knowledge grows continuously, attempts to detect both known and unknown classes and incrementally learn the identified unknown ones.

Object object-detection +1

IMFNet: Interpretable Multimodal Fusion for Point Cloud Registration

1 code implementation18 Nov 2021 Xiaoshui Huang, Wentao Qu, Yifan Zuo, Yuming Fang, Xiaowei Zhao

In this paper, we propose a new multimodal fusion method to generate a point cloud registration descriptor by considering both structure and texture information.

 Ranked #1 on Point Cloud Registration on 3DMatch Benchmark (using extra training data)

Point Cloud Registration

Simplifying Reinforced Feature Selection via Restructured Choice Strategy of Single Agent

no code implementations19 Sep 2020 Xiaosa Zhao, Kunpeng Liu, Wei Fan, Lu Jiang, Xiaowei Zhao, Minghao Yin, Yanjie Fu

To address the question, we develop a single-agent reinforced feature selection approach integrated with restructured choice strategy.

feature selection

Multi-modal Aggregation for Video Classification

no code implementations27 Oct 2017 Chen Chen, Xiaowei Zhao, Yang Liu

In this paper, we present a solution to Large-Scale Video Classification Challenge (LSVC2017) [1] that ranked the 1st place.

Classification General Classification +1

Conditional Convolutional Neural Network for Modality-Aware Face Recognition

no code implementations ICCV 2015 Chao Xiong, Xiaowei Zhao, Danhang Tang, Karlekar Jayashree, Shuicheng Yan, Tae-Kyun Kim

Faces in the wild are usually captured with various poses, illuminations and occlusions, and thus inherently multimodally distributed in many tasks.

Face Identification Face Recognition +1

Bi-label Propagation for Generic Multiple Object Tracking

no code implementations CVPR 2014 Wenhan Luo, Tae-Kyun Kim, Bjorn Stenger, Xiaowei Zhao, Roberto Cipolla

In this paper, we propose a label propagation framework to handle the multiple object tracking (MOT) problem for a generic object type (cf.

Multiple Object Tracking Object

Unified Face Analysis by Iterative Multi-Output Random Forests

no code implementations CVPR 2014 Xiaowei Zhao, Tae-Kyun Kim, Wenhan Luo

In this paper, we present a unified method for joint face image analysis, i. e., simultaneously estimating head pose, facial expression and landmark positions in real-world face images.

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