Zhang Xiaowei (@xwzhangxw) 's Twitter Profile
Zhang Xiaowei

@xwzhangxw

ID: 85023258

calendar_today25-10-2009 06:15:34

11 Tweet

17 Followers

284 Following

Gabriel Peyré (@gabrielpeyre) 's Twitter Profile Photo

Oldies but goodies: A.S. Lewis. Active sets, nonsmoothness, and sensitivity, 2002. Partial smoothness is the correct notion of "piecewise smooth functions" in optimization. Useful to relate optimization to differential geometry. hal.archives-ouvertes.fr/hal-00987293

Oldies but goodies: A.S. Lewis. Active sets, nonsmoothness, and sensitivity, 2002. Partial smoothness is the correct notion of "piecewise smooth functions" in optimization. Useful to relate optimization to differential geometry. hal.archives-ouvertes.fr/hal-00987293
Paul Debevec (@debfx) 's Twitter Profile Photo

Our Google AI team's latest research for ACM SIGGRAPH 2021: Total Relighting! Start with an arbitrary portrait photo, and automatically replace the background and relight the subject to match. Trained on plenty of Light Stage OLAT data and HDRI maps. augmentedperception.github.io/total_relighti…

Our <a href="/GoogleAI/">Google AI</a> team's latest research for <a href="/siggraph/">ACM SIGGRAPH</a>  2021: Total Relighting!  Start with an arbitrary portrait photo, and automatically replace the background and relight the subject to match.  Trained on plenty of Light Stage OLAT data and HDRI maps. augmentedperception.github.io/total_relighti…
Jon Barron (@jon_barron) 's Twitter Profile Photo

I've been seeing lots of takes about the 3D Gaussian Splatting SIGGRAPH paper (repo-sam.inria.fr/fungraph/3d-ga…) that compare it to NeRF in a way that, in my opinion, undersells how cool the Gaussian Splatting paper is. Here's how I'm thinking about this stuff.

Konstantin Mishchenko (@konstmish) 's Twitter Profile Photo

I'd like to start 2024 with some thoughts on the state of optimization theory. To begin with, let me quote Nesterov's 2003 book: "The main fact, which should be known to any person dealing with optimization models, is that, in general, the optimization problems are unsolvable" 🧵

Zhang Xiaowei (@xwzhangxw) 's Twitter Profile Photo

Yap early, yap only, yap often. Kaito AI 🌊 is connecting AI, attention and capital with Yaps. Just claimed my social card and I'm accumulating Yap points in real-time. Claim yours 👉 yaps.kaito.ai/referral/85023…

eder (@edersantana) 's Twitter Profile Photo

I borrowed Donald Knuth words to show my stand on the arXiv flagplanting crisis we face now. Or why I'm not really anxious about it.

I borrowed Donald Knuth words to show my stand on the arXiv flagplanting crisis we face now. Or why I'm not really anxious about it.
John Preskill (@preskill) 's Twitter Profile Photo

Shannon was "a cross between Albert Einstein and the Dos Equis guy." And a chronic procrastinator. medium.com/the-mission/10…

Rachael Tatman @rctatman@mastodon.rctatman.com (@rctatman) 's Twitter Profile Photo

Ummmm, Colab now lets you use GPUs to accelerate your notebooks? In the cloud? For free? 😍🤓😍🤓😍🤓 Step-by-step how to: kaggle.com/getting-starte…

Xavier Bresson (@xbresson) 's Twitter Profile Photo

Glad to hear Francis Bach is the new editor-in-chief of #JMLR journal, besides being the general chair of #ICML2018! If you want to learn on large-scale optimization from a great expert, check out his tutorial at #NIPS2017: nips.cc/Conferences/20…

Ferenc Huszár (@fhuszar) 's Twitter Profile Photo

Judea Pearl claims all we do in ML is curve fitting. I wrote this post to explain that claim and introduce the basics of causal inference to ML folks. Machine Learning beyond Curve Fitting: An Intro to Causal Inference and do-Calculus inference.vc/p/f01e8d56-511…