1 code implementation • 7 Jan 2024 • Yuheng Cheng, Ceyao Zhang, Zhengwen Zhang, Xiangrui Meng, Sirui Hong, Wenhao Li, ZiHao Wang, Zekai Wang, Feng Yin, Junhua Zhao, Xiuqiang He
Intelligent agents stand out as a potential path toward artificial general intelligence (AGI).
no code implementations • 28 Nov 2023 • Jiaqi Ruan, Xiangrui Meng, Yifan Zhu, Gaoqi Liang, Xianzhuo Sun, Huayi Wu, Huijuan Xiao, Mengqian Lu, Pin Gao, Jiapeng Li, Wai-kin Wong, Zhao Xu, Junhua Zhao
Modern society's reliance on power systems is at risk from the escalating effects of wind-related climate change.
no code implementations • 26 May 2015 • Xiangrui Meng, Joseph Bradley, Burak Yavuz, Evan Sparks, Shivaram Venkataraman, Davies Liu, Jeremy Freeman, DB Tsai, Manish Amde, Sean Owen, Doris Xin, Reynold Xin, Michael J. Franklin, Reza Zadeh, Matei Zaharia, Ameet Talwalkar
Apache Spark is a popular open-source platform for large-scale data processing that is well-suited for iterative machine learning tasks.
no code implementations • 10 Feb 2015 • Jiyan Yang, Xiangrui Meng, Michael W. Mahoney
and demonstrate that $\ell_1$ and $\ell_2$ regression problems can be solved to low, medium, or high precision in existing distributed systems on up to terabyte-sized data.
no code implementations • 1 May 2013 • Jiyan Yang, Xiangrui Meng, Michael W. Mahoney
Our empirical evaluation illustrates that our algorithm is competitive with the best previous work on small to medium-sized problems, and that in addition it can be implemented in MapReduce-like environments and applied to terabyte-sized problems.
no code implementations • 19 Jul 2012 • Kenneth L. Clarkson, Petros Drineas, Malik Magdon-Ismail, Michael W. Mahoney, Xiangrui Meng, David P. Woodruff
We provide fast algorithms for overconstrained $\ell_p$ regression and related problems: for an $n\times d$ input matrix $A$ and vector $b\in\mathbb{R}^n$, in $O(nd\log n)$ time we reduce the problem $\min_{x\in\mathbb{R}^d} \|Ax-b\|_p$ to the same problem with input matrix $\tilde A$ of dimension $s \times d$ and corresponding $\tilde b$ of dimension $s\times 1$.