About

[2022~] Working on Recommended System in Bytedance.

East China Normal University, advised by Xiangfeng Wang and Bo Jin.
[2019~2023][CS][master] Research Interests in Robotic and Reinforcement Learning
[2015~2019][SE][bachelor] a naive ACMer(regional Silver, I good vegetable)

[bilibili] Musician of amateur band Cookifei.

Publications

Sample-Efficient Grasping Viewpoint Selection with Contrastive Reinforcement Learning

Weiwen Chen, Yun Hua, Bo Jin, Xiangfeng Wang

IJCNN 2023

Sequential Viewpoint Selection and Grasping with Partial Observability Reinforcement Learning

Weiwen Chen, Yun Hua, Bo Jin, , Jun Zhu, Quanbo Ge, Xiangfeng Wang

YAC 2022

Toy Projects

TuringJudge

Hengkang Guo, Weiwen Chen

An Online Judgement System for algorithm contest(mainly NOIP), support standard/file IO, ACM/OI contest, having smalll contest every month.

[site]

Bibuying

Weiwen Chen, Hongyi Xu

A fack search Engine(data from NetEase cloud music) for top300 musicians(each 50 songs). Building reverse index by Elastic Search, it draws a wordcloud for each musician. At last it classifies musicians into 10 classes with Kmeans, train a RNN model from each class. Starting with one Chiese character, the models can write different sytles of song lyrics.

[code]

NewsChain

Cheng Xu, Weiwen Chen

A news publication platform which users can create something new or derive something from others. Tech stack: Django, Semantic UI, Editor.markdown, MongoDB. Planning to storage the data on blockchain(Ethereum).
Phd Intern in HKBUdb, 2018 Summer

Saozhu Team Code Library

Weiwen Chen, Zhijie Cao, Zhu XuLiang

Code Library during ACM career. We got ccpc & icpc regional Silver in 2017, and Xuliang Zhu got Golden in 2018's ecl-final, with her girlfriend :)

[code], [code-2]

BlackBlank

Zhijie Cao , Yijun Wang, Weiwen Chen Yu Gen, Changjia Chen

An algorithm visualization tool on web, purposed to help users to construct a display of an algorithm quickly.
Shanghai innovation and entrepreneurship project, Result: Excellent.

[code]