I'm (William)

Researcher, Artificial Intelligence Research Center, National Institute of Advanced Industrial Science and Technology, Japan

Recruiting - NLPFin Group

We are currently seeking researchers/students to join our group. To apply for the positions of Intern, Research Assistant, and Postdoctoral Fellow, please send your C.V. to c.c.chen@acm.org. Please refer to NLPFin Group for more details.

Gathering Community - AI in FinTech

Mail List for the News of FinTech Events Join

Recent Professional Activities


Organizer of NumEval, SemEval-2024 Site
Area Chair, LREC-COLING-2024


Organizer of FinNLP Workshop, IJCNLP-AACL-2023 Site
Organizer of The 10th Workshop on Argument Mining, EMNLP-2023 Site
Proceedings Chair, INLG-2023
Area Chair, ACL-2023
Publicity/Social Media Chair, SIGIR-2023 Site Twitter
Organizer of FinNLP Workshop, IJCAI-2023 Site
Organizer of FinArg-1 Shared Task, NTCIR-17 Site
Organizer of FinWeb Workshop, WWW-2023 Site

Recent Talks

From Opinion Mining to Financial Argument Mining, Bank of America Quant Speaker Series (London)
Opining Ranking in Finance, KDF workshop, SIGIR Site
Fine-Grained Financial Opinion Mining, Bloomberg CTO Data Science Speaker Series, Bloomberg (Princeton) Tweet
Opinion Mining and Argument Generation in Finance, National Institute of Informatics, Japan
Fine-Grained Opinion Mining in Finance, CBS Research Seminar, PolyU
NLP in FinTech Applications: Past, Present and Future, Workshop on Knowlege Graphs in Finance and Economics, AKBC-2022 Site pdf
Argument Mining in Finance, The 9th Workshop on Argument Mining, COLING-2022 Site
FinTech for Social Good, The Fintech and Green Finance Center, National Taipei University pdf

Research Interests


Natural Language Processing in Finance and Economics


Focus on Investment Management and Market Provisioning

Investor Education

Opinion Quality Assessment



Personalized Dynamic Recommender System for Investors.


Evaluating the Rationales of Amateur Investors.


Retrieving Implicit Information for Stock Movement Prediction.


Dynamic Graph Transformer for Implicit Tag Recognition.

Contact Info


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