BIO
I am a sixth-year PhD student in Computer Science at Stanford University, advised by Professor Percy Liang. I am supported by the Apple Scholars in Artificial Intelligence and Machine Learning PhD Fellowship and the Stanford Graduate Fellowship.
Previously, I received a BA in Computer Science and Molecular and Cell Biology from UC Berkeley in 2016. Between my undergraduate and graduate studies, I worked at D. E. Shaw Research.
PUBLICATIONS
Out-of-Domain Robustness via Targeted Augmentations Irena Gao*, Shiori Sagawa*, Pang Wei Koh, Tatsunori Hashimoto, and Percy Liang ICML, 2023 [PDF] [code]
Openflamingo: An open-source framework for training large autoregressive vision-language models Anas Awadalla*, Irena Gao*, Josh Gardner, Jack Hessel, Yusuf Hanafy, Wanrong Zhu, Kalyani Marathe, Yonatan Bitton, Samir Gadre, Shiori Sagawa, Jenia Jitsev, Simon Kornblith, Pang Wei Koh, Gabriel Ilharco, Mitchell Wortsman, and Ludwig Schmidt arXiv, 2023 [PDF]
Extending the WILDS benchmark for unsupervised adaptation Shiori Sagawa*, Pang Wei Koh*, Tony Lee*, Irena Gao*, Sang Michael Xie, Kendrick Shen, Ananya Kumar, Weihua Hu, Michihiro Yasunaga, Henrik Marklund, Sara Beery, Etienne David, Ian Stavness, Wei Guo, Jure Leskovec, Kate Saenko, Tatsunori Hashimoto, Sergey Levine, Chelsea Finn, and Percy Liang ICLR, 2022 Oral presentation [PDF] [website] [code] [Codalab]
WILDS: A benchmark of in-the-wild distribution shifts Pang Wei Koh*, Shiori Sagawa*, Henrik Marklund, Sang Michael Xie, Marvin Zhang, Akshay Balsubramani, Weihua Hu, Michihiro Yasunaga, Richard Lanas Phillips, Irena Gao, Tony Lee, Etienne David, Ian Stavness, Wei Guo, Berton A. Earnshaw, Imran S. Haque, Sara Beery, Jure Leskovec, Anshul Kundaje, Emma Pierson, Sergey Levine, Chelsea Finn, Percy Liang ICML, 2021 Oral presentation [PDF] [website] [code] [slides] [Codalab]
Just Train Twice: Improving group robustness without training group information Evan Zheran Liu*, Behzad Haghgoo*, Annie S. Chen*, Aditi Raghunathan, Pang Wei Koh, Shiori Sagawa, Percy Liang, Chelsea Finn ICML, 2021 Oral presentation [PDF] [code]
Accuracy on the line: On the strong correlation between out-of-distribution and in-distribution Generalization John Miller, Rohan Taori, Aditi Raghunathan, Shiori Sagawa, Pang Wei Koh, Vaishaal Shankar, Percy Liang, Yair Carmon, Ludwig Schmidt ICML, 2021 [PDF] [website]
Selective classification can magnify disparities across groups Erik Jones*, Shiori Sagawa*, Pang Wei Koh*, Ananya Kumar, Percy Liang ICLR, 2021 [PDF] [code] [Codalab]
On the opportunities and risks of foundation models Rishi Bommasani, Drew A. Hudson, ..., Shiori Sagawa, ..., Percy Liang (116 authors; alphabetical within ellipses) arXiv, 2021 [PDF]
An investigation of why overparameterization exacerbates spurious correlations Shiori Sagawa*, Aditi Raghunathan*, Pang Wei Koh*, Percy Liang ICML, 2020 [PDF] [code] [slides] [Codalab]
Distributionally robust neural networks for group shifts: on the importance of regularization for worst-case generalization Shiori Sagawa*, Pang Wei Koh*, Tatsunori B. Hashimoto, Percy Liang ICLR, 2020 [PDF] [code] [slides] [Codalab]
Distributionally robust language modeling Yonatan Oren*, Shiori Sagawa*, Tatsunori B. Hashimoto*, Percy Liang EMNLP, 2019 [PDF] [poster] [Codalab]
Multi-resolution weak supervision for sequential data Frederic Sala, Paroma Varma, Jason Fries, Daniel Y. Fu, Shiori Sagawa, Saelig Khattar, Ashwini Ramamoorthy, Ke Xiao, Kayvon Fatahalian, James Priest, Christopher Re NeurIPS, 2019 [PDF]
Structural mechanism for Bruton’s tyrosine kinase activation at the cell membrane Qi Wang, Yakov Pechersky, Shiori Sagawa, Albert C Pan, David E Shaw PNAS, 2019 [PDF]
The architecture of EGFR’s basal complexes reveals autoinhibition mechanisms in dimers and oligomers Laura C Zanetti-Domingues, Dimitrios Korovesis, Sarah R Needham, Christopher J Tynan, Shiori Sagawa, ... , David E Shaw, Daniel J Rolfe, Peter J Parker, Marisa L Martin-Fernandez Nature Communications, 2018 [PDF]
Validating regulatory predictions from diverse bacteria with mutant fitness data Shiori Sagawa, Morgan N Price, Adam M Deutschbauer, Adam P Arkin PLoS ONE, 2017 [PDF]
Genotype specification language Erin H Wilson*, Shiori Sagawa*, James W Weis*, Max G Schubert*, Michael Bissell, Brian Hawthorne, Christopher D Reeves, Jed Dean, Darren Platt ACS Synthetic Biology, 2016 [PDF]
Paradoxical suppression of small RNA activity at high Hfq concentrations due to random-order binding Shiori Sagawa*, Jung-Eun Shin*, Razika Hussein, Han N Lim Nucleic Acids Research, 2015 [PDF]
Modulating the frequency and bias of stochastic switching to control phenotypic variation Michelle Hung, Emily Chang, Razika Hussein, Katya Frazier, Jung-Eun Shin, Shiori Sagawa, Han N. Lim Nature Communications, 2014 [PDF]