Search Results for author: Yeming Chen

Found 4 papers, 1 papers with code

Multiscale Superpixel Structured Difference Graph Convolutional Network for VL Representation

no code implementations20 Oct 2023 Siyu Zhang, Yeming Chen, Sirui Cheng, Yaoru Sun, Jun Yang, Lizhi Bai

It parses the entire image as a fine-to-coarse hierarchical structure of constituent visual patterns, and captures multiscale features by progressively merging adjacent superpixels as graph nodes.

Self-Supervised Learning Superpixels +1

Guided Cooperation in Hierarchical Reinforcement Learning via Model-based Rollout

1 code implementation24 Sep 2023 Haoran Wang, Zeshen Tang, Leya Yang, Yaoru Sun, Fang Wang, Siyu Zhang, Yeming Chen

Here, we propose a goal-conditioned HRL framework named Guided Cooperation via Model-based Rollout (GCMR), aiming to bridge inter-layer information synchronization and cooperation by exploiting forward dynamics.

Hierarchical Reinforcement Learning reinforcement-learning +1

Artificial-Spiking Hierarchical Networks for Vision-Language Representation Learning

no code implementations18 Aug 2023 Yeming Chen, Siyu Zhang, Yaoru Sun, Weijian Liang, Haoran Wang

In this work, we propose an efficient computation framework for multimodal alignment by introducing a novel visual semantic module to further improve the performance of the VL tasks.

Computational Efficiency Contrastive Learning +2

LOIS: Looking Out of Instance Semantics for Visual Question Answering

no code implementations26 Jul 2023 Siyu Zhang, Yeming Chen, Yaoru Sun, Fang Wang, Haibo Shi, Haoran Wang

Visual question answering (VQA) has been intensively studied as a multimodal task that requires effort in bridging vision and language to infer answers correctly.

Question Answering Visual Question Answering +1

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