Search Results for author: Shuqi Liu

Found 6 papers, 1 papers with code

Towards Better Understanding with Uniformity and Explicit Regularization of Embeddings in Embedding-based Neural Topic Models

no code implementations16 Jun 2022 Wei Shao, Lei Huang, Shuqi Liu, Shihua Ma, Linqi Song

In this paper, we propose an embedding regularized neural topic model, which applies the specially designed training constraints on word embedding and topic embedding to reduce the optimization space of parameters.

Topic Models

Zero-shot Cross-lingual Conversational Semantic Role Labeling

1 code implementation Findings (NAACL) 2022 Han Wu, Haochen Tan, Kun Xu, Shuqi Liu, Lianwei Wu, Linqi Song

While conversational semantic role labeling (CSRL) has shown its usefulness on Chinese conversational tasks, it is still under-explored in non-Chinese languages due to the lack of multilingual CSRL annotations for the parser training.

Response Generation Semantic Role Labeling

Phocus: Picking Valuable Research from a Sea of Citations

no code implementations9 Jan 2022 Xinrong Zhang, Zihou Ren, Xi Li, Shuqi Liu, Yunlong Deng, Yadi Xiao, Yuxing Han, Jiangtao Wen

The global influential factor of the reference to the citing paper is the product of the local influential factor and the total influential factor of the citing paper.

Sentence

Multi-Complementary and Unlabeled Learning for Arbitrary Losses and Models

no code implementations13 Jan 2020 Yuzhou Cao, Shuqi Liu, Yitian Xu

We first give an unbiased estimator of the classification risk from samples with multiple complementary labels, and then further improve the estimator by incorporating unlabeled samples into the risk formulation.

General Classification Image Classification +1

Efficient Multi-robot Exploration via Multi-head Attention-based Cooperation Strategy

no code implementations5 Nov 2019 Shuqi Liu, Zhaoxia Wu

The goal of coordinated multi-robot exploration tasks is to employ a team of autonomous robots to explore an unknown environment as quickly as possible.

Attention-based Fault-tolerant Approach for Multi-agent Reinforcement Learning Systems

no code implementations5 Oct 2019 Mingyang Geng, Kele Xu, Yiying Li, Shuqi Liu, Bo Ding, Huaimin Wang

The aim of multi-agent reinforcement learning systems is to provide interacting agents with the ability to collaboratively learn and adapt to the behavior of other agents.

Multi-agent Reinforcement Learning reinforcement-learning +1

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