Yuanzhi Li

Jul 3, 2024 | nber.org | Yuanzhi Li |David Yermack

We study companies’ decisions about holding annual shareholder meetings on-line during the Covid pandemic, and returning to classical in-person meetings post-pandemic. Among S&P 1500 companies, the frequency of virtual meetings shot up from less than 10 percent to more than 80 percent in the first year of the pandemic, with only gradual reversion to in-person meetings since then. Partisan politics has significant associations with these decisions.

May 19, 2024 | nph.onlinelibrary.wiley.com | Jing Wang |Yuanzhi Li |Mizanur Rahman |Jiangmen Laboratory

Fig. S1 Elevation map derived from ground survey and Shuttle Radar Topography Mission satellite data. Fig. S2 The mean seasonality of rainfall from 2000 to 2019 at the study site. Fig. S3 Percentage of data missing of PlanetScope images analyzed in this study in 2017 at the Heishiding site. Fig.

Apr 8, 2024 | arxiv.org | Yuanzhi Li

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Oct 5, 2023 | quantamagazine.org | Ben Brubaker |Yuanzhi Li

IntroductionLearning English is no easy task, as countless students well know. But when the student is a computer, one approach works surprisingly well: Simply feed mountains of text from the internet to a giant mathematical model called a neural network. That’s the operating principle behind generative language models like OpenAI’s ChatGPT, whose ability to converse coherently (if not always truthfully) on a wide range of topics has surprised researchers and the public over the past year.

Oct 5, 2023 | zephyrnet.com | Yuanzhi Li

IntroductionLearning English is no easy task, as countless students well know. But when the student is a computer, one approach works surprisingly well: Simply feed mountains of text from the internet to a giant mathematical model called a neural network. That’s the operating principle behind generative language models like OpenAI’s ChatGPT, whose ability to converse coherently (if not always truthfully) on a wide range of topics has surprised researchers and the public over the past year.