Xi Tian (@drxitian) 's Twitter Profile
Xi Tian

@drxitian

ID: 1226052984724955136

calendar_today08-02-2020 07:59:54

46 Tweet

15 Followers

53 Following

Nao Tokui (@naotokui_en) 's Twitter Profile Photo

CLIP-guided collage generation - optimizing the positions/sizes/rotations of small objects on a canvas using CLIP and ES. text prompt: "An illustration of a happy face of a boy" Google Colab: colab.research.google.com/drive/1H_g60Q_…

GitHub (@github) 's Twitter Profile Photo

Check out the technology preview for GitHub code search, the next iteration for search, discovery, and navigation on GitHub. github.blog/2021-12-08-imp…

Jia-Bin Huang (@jbhuang0604) 's Twitter Profile Photo

I hope R2 can be less obsessed with *novelty* and more with *usefulness*. Most (if not all) papers are “just some combination of known ideas/techniques”.

Sergey Karayev (@sergeykarayev) 's Twitter Profile Photo

Do we all agree that whiteboard coding interviews simply test for (high IQ + high motivation + ability to work evenings/weekends) and not actual coding ability? If so, why pretend? Just tell candidates to improve their chess Elo rating by X% and hire them on the spot.

Rivers Have Wings (@rivershavewings) 's Twitter Profile Photo

I added the PRK and PLMS sampling methods (from openreview.net/forum?id=PlKWV…) to github.com/crowsonkb/v-di… and the cc12m_1_cfg Colab at colab.research.google.com/drive/1TBo4saF…. The default for the Colab is now 50 steps PLMS which seems to give pretty good quality. Have fun! :)

Andrej Karpathy (@karpathy) 's Twitter Profile Photo

Cool idea randomly on Twitter deserves more views. 1) Train both a conditioned and unconditioned autoregressive model by random masking, then 2) at test time you get a knob to interpolate (or better, extrapolate!) the conditioning strength, e.g. to "super-condition" a prediction.

Andrej Karpathy (@karpathy) 's Twitter Profile Photo

I forgot how cool European cities are. More compact, denser, more unique / interesting, cleaner, safer, pedestrian/bike friendly, a lot more pedestrian only plazas with people relaxing / hanging out. A lot more of outside is an outdoor living space, not just transportation space.

Merzmensch Kosmopol🧑‍🎨🤖 (@merzmensch) 's Twitter Profile Photo

Created with DALL·E 2 by OpenAI 📝 "A scientist comparing apples and oranges, by Norman Rockwell." 🔎 These research objects seem to have definitely distinguishing features... #DALLE // #dalle2 // #DALLEmerz

Created with DALL·E 2 by <a href="/OpenAI/">OpenAI</a>

📝 "A scientist comparing apples and oranges, by Norman Rockwell."

🔎 These research objects seem to have definitely distinguishing features...

#DALLE // #dalle2 // #DALLEmerz
AK (@_akhaliq) 's Twitter Profile Photo

Oracle Guided Image Synthesis with Relative Queries abs: arxiv.org/abs/2204.14189 github: github.com/helblazer811/o…

AK (@_akhaliq) 's Twitter Profile Photo

Photorealistic Text-to-Image Diffusion Models with Deep Language Understanding project page: gweb-research-imagen.appspot.com sota FID(7.27 on COCO), without ever training on COCO, human raters find Imagen samples to be on par with the COCO data itself in image-text alignment

Photorealistic Text-to-Image Diffusion Models with Deep Language Understanding
project page: gweb-research-imagen.appspot.com

sota FID(7.27 on COCO), without ever training on COCO, human raters find Imagen samples to be on par with the COCO data itself in image-text alignment
Sam Altman (@sama) 's Twitter Profile Photo

i love you all. today was a weird experience in many ways. but one unexpected one is that it has been sorta like reading your own eulogy while you’re still alive. the outpouring of love is awesome. one takeaway: go tell your friends how great you think they are.