Tianze (Etha) Hua

Second-year ScM in Computer Science
Brown University

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Currently based in Providence, Rhode Island
tianze_hua@brown.edu

About

CV

Twitter | GitHub | Google Scholar | Semantic Scholar

I am a second-year master's student at Brown University, working with Professor Ellie Pavlick.

My research focuses on interpretability and human-model comparison. I believe for us to attribute cognitive properties (m knows p, m understands English, m is conscious, and etc.) to AI systems, two components are required: (a) operationalized definitions of those cognitive properties, and (b) sufficient knowledge of the inner workings of the AI systems of interest. While the first component has been the subject of lengthy debates in philosophy of mind / epistemology and may remain unresolved, the second component offers a domain, interpretability, where concrete answers are achievable.

To get a better understanding of the internal mechanisms in LLMs, I am currently investigating the modularity of representations and circuits in transformer models.

Besides interpretability, I am also interested in experimenting and analyzing language understanding through multi-agent interactions.


Updates


Publications


Education

2023-now
Sc.M. Computer Science, Brown University
2019-2023
B.S. Computer Science & Philosophy, Tufts University

some other cool stuffs

> A tree defined by a Lindenmayer system.

> Order and chaos generated with the rule110 cellular automaton.

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