Uploaded September 2021 | Updated September 2026, 1 week ago
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In this video I cover the "ETA Prediction with Graph Neural Networks in Google Maps" paper. An awesome new real-world application of GNNs!
β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬
β Paper: arxiv.org/abs/2108.11482
β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬
βοΈ Timetable:
00:00 Intro - GNNs in production
02:40 How graphs are formed
05:30 Graph features
07:10 GNN explained (DeepMind GN)
12:40 Different horizons
14:30 Loss functions
18:45 Reducing the variance
21:50 ETA baselines explained
25:30 How does the inference work
28:20 Offline results
30:45 Ablations and experiments
37:30 Outro, engineering
β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬
π° BECOME A PATREON OF THE AI EPIPHANY β€οΈ
If these videos, GitHub projects, and blogs help you,
consider helping me out by supporting me on Patreon!
The AI Epiphany βΊ patreon.com/theaiepiphany
One-time donation:
paypal.com/paypalme/theaiepiphany
Much love! β€οΈ
Huge thank you to these AI Epiphany patreons:
Eli Mahler
Petar VeliΔkoviΔ
BartΕomiej Danek
Zvonimir Sabljic
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π‘ The AI Epiphany is a channel dedicated to simplifying the field of AI using creative visualizations and in general, a stronger focus on geometrical and visual intuition, rather than the algebraic and numerical "intuition".
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π CONNECT WITH ME ON SOCIAL
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π¨βπ©βπ§βπ¦ JOIN OUR DISCORD COMMUNITY:
Discord βΊ discord.gg/peBrCpheKE
π’ SUBSCRIBE TO MY MONTHLY AI NEWSLETTER:
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π» FOLLOW ME ON GITHUB FOR ML PROJECTS:
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Medium βΊ gordicaleksa.medium.com
β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬
#googlemaps #gnns #graphml
π¨βπ©βπ§βπ¦ JOIN OUR DISCORD COMMUNITY:
Discord βΊ discord.gg/peBrCpheKE
π’ SUBSCRIBE TO MY MONTHLY AI NEWSLETTER:
Substack βΊ aiepiphany.substack.com
β€οΈ Become The AI Epiphany Patreon β€οΈ βΊ patreon.com/theaiepiphany
In this video I cover the "ETA Prediction with Graph Neural Networks in Google Maps" paper. An awesome new real-world application of GNNs!
β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬
β Paper: arxiv.org/abs/2108.11482
β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬
βοΈ Timetable:
00:00 Intro - GNNs in production
02:40 How graphs are formed
05:30 Graph features
07:10 GNN explained (DeepMind GN)
12:40 Different horizons
14:30 Loss functions
18:45 Reducing the variance
21:50 ETA baselines explained
25:30 How does the inference work
28:20 Offline results
30:45 Ablations and experiments
37:30 Outro, engineering
β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬
π° BECOME A PATREON OF THE AI EPIPHANY β€οΈ
If these videos, GitHub projects, and blogs help you,
consider helping me out by supporting me on Patreon!
The AI Epiphany βΊ patreon.com/theaiepiphany
One-time donation:
paypal.com/paypalme/theaiepiphany
Much love! β€οΈ
Huge thank you to these AI Epiphany patreons:
Eli Mahler
Petar VeliΔkoviΔ
BartΕomiej Danek
Zvonimir Sabljic
β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬
π‘ The AI Epiphany is a channel dedicated to simplifying the field of AI using creative visualizations and in general, a stronger focus on geometrical and visual intuition, rather than the algebraic and numerical "intuition".
β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬
π CONNECT WITH ME ON SOCIAL
LinkedIn βΊ linkedin.com/in/aleksagordic
Twitter βΊ twitter.com/gordic_aleksa
Instagram βΊ instagram.com/aiepiphany
Facebook βΊ facebook.com/aiepiphany
π¨βπ©βπ§βπ¦ JOIN OUR DISCORD COMMUNITY:
Discord βΊ discord.gg/peBrCpheKE
π’ SUBSCRIBE TO MY MONTHLY AI NEWSLETTER:
Substack βΊ aiepiphany.substack.com
π» FOLLOW ME ON GITHUB FOR ML PROJECTS:
GitHub βΊ github.com/gordicaleksa
π FOLLOW ME ON MEDIUM:
Medium βΊ gordicaleksa.medium.com
β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬
#googlemaps #gnns #graphml





![OpenAI GLIDE (Diffusion) | ML Coding series | Towards Photorealistic Image Generation and Editing
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π¨βπ©βπ§βπ¦ Join our Discord community π¨βπ©βπ§βπ¦
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5th video of the ML coding series! In this one I cover OpenAIs GLIDE model from the GLIDE: Towards Photorealistic Image Generation and Editing with Text-Guided Diffusion Models paper.
It directly builds upon the Diffusion Models Beat GANs on Image Synthesis paper that Ive covered in the previous video of the series. It is also a direct precursor to DALL-E 2!
I explain classifier-free guidance as well as CLIP guidance in this one.
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β
Paper: https://arxiv.org/abs/2112.10741
β
GitHub: https://github.com/openai/glide-text2im
β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬
βοΈ Timetable:
00:00:00 [paper] GLIDE - quick overview
00:03:30 Classifier free guidance explained
00:07:25 CLIP guidance explained
00:10:49 Training details, etc.
00:14:20 [coding] CLIP guidance script
00:26:25 Generating CLIP text target embedding
00:32:32 Reverse process (p_sample_loop)
00:34:35 How is text conditioning implemented
00:43:00 CLIP guidance code
00:46:26 Classifier-free guidance script
00:51:47 Main logic
00:56:35 Showing generated images
00:58:23 Outro
β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬
π° BECOME A PATREON OF THE AI EPIPHANY β€οΈ
If these videos, GitHub projects, and blogs help you,
consider helping me out by supporting me on Patreon!
The AI Epiphany - https://www.patreon.com/theaiepiphany
One-time donation - https://www.paypal.com/paypalme/theaiepiphany
Huge thank you to these AI Epiphany patreons:
Eli Mahler
Petar VeliΔkoviΔ
β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬β¬
πΌ LinkedIn - https://www.linkedin.com/in/aleksagordic/
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#glide #diffusion #imagesynthesis OpenAI GLIDE (Diffusion) | ML Coding series | Towards Photorealistic Image Generation and Editing](https://i.ytimg.com/vi/c1GwVg3lt1c/mqdefault.jpg)




