Search Results for author: Guanqi Chen

Found 6 papers, 3 papers with code

Evaluating Explanation Methods for Vision-and-Language Navigation

no code implementations10 Oct 2023 Guanqi Chen, Lei Yang, Guanhua Chen, Jia Pan

The ability to navigate robots with natural language instructions in an unknown environment is a crucial step for achieving embodied artificial intelligence (AI).

Decision Making Navigate +3

Semantic-aware Temporal Channel-wise Attention for Cardiac Function Assessment

no code implementations9 Oct 2023 Guanqi Chen, Guanbin Li

Cardiac function assessment aims at predicting left ventricular ejection fraction (LVEF) given an echocardiogram video, which requests models to focus on the changes in the left ventricle during the cardiac cycle.

Auxiliary Learning regression +1

Less is More: Adaptive Curriculum Learning for Thyroid Nodule Diagnosis

1 code implementation2 Jul 2022 Haifan Gong, Hui Cheng, Yifan Xie, Shuangyi Tan, Guanqi Chen, Fei Chen, Guanbin Li

Thyroid nodule classification aims at determining whether the nodule is benign or malignant based on a given ultrasound image.

Classification

ModLaNets: Learning Generalisable Dynamics via Modularity and Physical Inductive Bias

1 code implementation24 Jun 2022 Yupu Lu, ShiJie Lin, Guanqi Chen, Jia Pan

Deep learning models are able to approximate one specific dynamical system but struggle at learning generalisable dynamics, where dynamical systems obey the same laws of physics but contain different numbers of elements (e. g., double- and triple-pendulum systems).

Inductive Bias

Depthwise Non-local Module for Fast Salient Object Detection Using a Single Thread

no code implementations22 Jan 2020 Haofeng Li, Guanbin Li, BinBin Yang, Guanqi Chen, Liang Lin, Yizhou Yu

The proposed algorithm for the first time achieves competitive accuracy and high inference efficiency simultaneously with a single CPU thread.

Image Classification Object +4

Motion Guided Attention for Video Salient Object Detection

2 code implementations ICCV 2019 Haofeng Li, Guanqi Chen, Guanbin Li, Yizhou Yu

In this paper, we develop a multi-task motion guided video salient object detection network, which learns to accomplish two sub-tasks using two sub-networks, one sub-network for salient object detection in still images and the other for motion saliency detection in optical flow images.

Object object-detection +4

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