Search Results for author: Tianyi Hu

Found 8 papers, 5 papers with code

Measuring Policy Distance for Multi-Agent Reinforcement Learning

1 code implementation20 Jan 2024 Tianyi Hu, Zhiqiang Pu, Xiaolin Ai, Tenghai Qiu, Jianqiang Yi

Furthermore, we extend MAPD to a customizable version, which can quantify differences among agent policies on specified aspects.

Multi-agent Reinforcement Learning reinforcement-learning

Content-Based Landmark Retrieval Combining Global and Local Features using Siamese Neural Networks

1 code implementation3 Aug 2022 Tianyi Hu, Monika Kwiatkowski, Simon Matern, Olaf Hellwich

A Siamese network is used for global feature extraction and metric learning, which gives an initial ranking of the landmark search.

Metric Learning Re-Ranking +2

FLEX: Feature-Logic Embedding Framework for CompleX Knowledge Graph Reasoning

1 code implementation23 May 2022 Xueyuan Lin, Haihong E, Gengxian Zhou, Tianyi Hu, Li Ningyuan, Mingzhi Sun, Haoran Luo

To address these challenges, we instead propose a novel KGR framework named Feature-Logic Embedding framework, FLEX, which is the first KGR framework that can not only TRULY handle all FOL operations including conjunction, disjunction, negation and so on, but also support various feature spaces.

Logical Reasoning Negation

Online Learning for Orchestration of Inference in Multi-User End-Edge-Cloud Networks

no code implementations21 Feb 2022 Sina Shahhosseini, Dongjoo Seo, Anil Kanduri, Tianyi Hu, Sung-soo Lim, Bryan Donyanavard, Amir M. Rahmani, Nikil Dutt

To this end, we propose a reinforcement-learning-based computation offloading solution that learns optimal offloading policy considering deep learning model selection techniques to minimize response time while providing sufficient accuracy.

Cloud Computing Decision Making +2

KFWC: A Knowledge-Driven Deep Learning Model for Fine-grained Classification of Wet-AMD

no code implementations23 Dec 2021 Haihong E, Jiawen He, Tianyi Hu, Lifei Wang, Lifei Yuan, Ruru Zhang, Meina Song

With the introduction of a priori knowledge of 10 lesion signs of input images into the KFWC, we aim to accelerate the KFWC by means of multi-label classification pre-training, to locate the decisive image features in the fine-grained disease classification task and therefore achieve better classification.

Classification Multi-Label Classification

Scan-flood Fill(SCAFF): an Efficient Automatic Precise Region Filling Algorithm for Complicated Regions

1 code implementation8 Jun 2019 Yixuan He, Tianyi Hu, Delu Zeng

Experimental results show that the proposed algorithm can generate precise masks that allow for various machine learning tasks such as supervised training.

Graphics

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