Hehao Qin
@qinhehao.bsky.social
Environmental Science，climate science，machine learning，AI for Sci.
Peking University, Beijing，China.🎱🎧📷📸
Peking University, Beijing，China.🎱🎧📷📸
Neuroscience Notes: Is Brain-like Intelligence = Motor Intelligence?
August 3, 2025 at 5:26 PM
Neuroscience Notes: Is Brain-like Intelligence = Motor Intelligence?
A brand new framework for governing equation identification for nonlinear dynamic system. Hope to see more implementations of this model in neural science or climate science~
📢Lijun Yang and colleagues introduce BILLIE, a bi-level framework for equation identification that shows improved accuracy and robustness in modeling complex systems and imperfect data. www.nature.com/articles/s43...
🔓https://rdcu.be/elnMN
🔓https://rdcu.be/elnMN
Bi-level identification of governing equations for nonlinear physical systems - Nature Computational Science
In this study the authors introduce BILLIE, a bi-level framework for equation identification that decouples term selection and quantification, enhancing robustness and accuracy in modeling nonlinear s...
www.nature.com
May 9, 2025 at 4:27 PM
A brand new framework for governing equation identification for nonlinear dynamic system. Hope to see more implementations of this model in neural science or climate science~
Reposted by Hehao Qin
A new paper led by Sebastian Sippel just appeared in Nature arguing that ocean temperature measurements in the early 20th century have a cold bias.
It's a fun story illustrating the process of scientific discovery, so let me talk about it a bit. 🧵
www.nature.com/articles/s41...
It's a fun story illustrating the process of scientific discovery, so let me talk about it a bit. 🧵
www.nature.com/articles/s41...
Early-twentieth-century cold bias in ocean surface temperature observations - Nature
Independent statistical reconstructions of the global mean surface temperature from either ocean or land data show that existing estimates of early-twentieth-century ocean surface temperatures are too...
www.nature.com
November 22, 2024 at 9:38 AM
A new paper led by Sebastian Sippel just appeared in Nature arguing that ocean temperature measurements in the early 20th century have a cold bias.
It's a fun story illustrating the process of scientific discovery, so let me talk about it a bit. 🧵
www.nature.com/articles/s41...
It's a fun story illustrating the process of scientific discovery, so let me talk about it a bit. 🧵
www.nature.com/articles/s41...
Do any one here ever tried to use SINDy/PySR/SymFormer or any symbolic regression model for time series data before?
December 14, 2024 at 9:31 AM
Do any one here ever tried to use SINDy/PySR/SymFormer or any symbolic regression model for time series data before?