Search Results for author: Zhicong Chen

Found 4 papers, 1 papers with code

Community Detection Graph Convolutional Network for Overlap-Aware Speaker Diarization

no code implementations26 Jun 2023 Jie Wang, Zhicong Chen, Haodong Zhou, Lin Li, Qingyang Hong

The CDGCN-based clustering method consists of graph generation, sub-graph detection, and Graph-based Overlapped Speech Detection (Graph-OSD).

Clustering Community Detection +3

DROMO: Distributionally Robust Offline Model-based Policy Optimization

no code implementations15 Sep 2021 Ruizhen Liu, Dazhi Zhong, Zhicong Chen

We consider the problem of offline reinforcement learning with model-based control, whose goal is to learn a dynamics model from the experience replay and obtain a pessimism-oriented agent under the learned model.

Uncertainty Quantification

XMUSPEECH System for VoxCeleb Speaker Recognition Challenge 2021

no code implementations6 Sep 2021 Jie Wang, Fuchuang Tong, Zhicong Chen, Lin Li, Qingyang Hong, Haodong Zhou

This paper describes the XMUSPEECH speaker recognition and diarisation systems for the VoxCeleb Speaker Recognition Challenge 2021.

Speaker Recognition

The Geometry of Information Cocoon: Analyzing the Cultural Space with Word Embedding Models

1 code implementation20 Jul 2020 Huimin Xu, Zhicong Chen, RuiQi Li, Cheng-Jun Wang

In contrast, the people of higher social class have more capability to stride over the constraints of information cocoon.

Computers and Society

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