#stablediffusion #ai #stabilityai
An interview with Emad Mostaque, founder of Stability AI.
OUTLINE:
0:00 - Intro
1:30 - What is Stability AI?
3:45 - Where does the money come from?
5:20 - Is this the CERN of AI?
6:15 - Who gets access to the resources?
8:00 - What is Stable Diffusion?
11:40 - What if your model produces bad outputs?
14:20 - Do you employ people?
16:35 - Can you prevent the corruption of profit?
19:50 - How can people find you?
22:45 - Final thoughts, let's destroy PowerPoint
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,1,#nerf #neuralrendering #deeplearning
View Synthesis is a tricky problem, especially when only given a sparse set of images as an input. NeRF embeds an entire scene into the weights of a feedforward neural network, trained by backpropagation through a differential volume rendering procedure, and achieves state-of-the-art view synthesis. It includes directional dependence and is able to capture fine structural details, as well as reflection effects and transparency.
OUTLINE:
0:00 - Intro & Overview
4:50 - View Synthesis Task Description
5:50 - The fundamental difference to classic Deep Learning
7:00 - NeRF Core Concept
15:30 - Training the NeRF from sparse views
20:50 - Radiance Field Volume Rendering
23:20 - Resulting View Dependence
24:00 - Positional Encoding
28:00 - Hierarchical Volume Sampling
30:15 - Experimental Results
33:30 - Comments & Conclusion
Paper: https://arxiv.org/abs/2003.08934
Website & Code: https://www.matthewtancik.com/nerf
My Video on SIREN: https://youtu.be/Q5g3p9Zwjrk
Abstract:
We present a method that achieves state-of-the-art results for synthesizing novel views of complex scenes by optimizing an underlying continuous volumetric scene function using a sparse set of input views. Our algorithm represents a scene using a fully-connected (non-convolutional) deep network, whose input is a single continuous 5D coordinate (spatial location (x,y,z) and viewing direction (θ,ϕ)) and whose output is the volume density and view-dependent emitted radiance at that spatial location. We synthesize views by querying 5D coordinates along camera rays and use classic volume rendering techniques to project the output colors and densities into an image. Because volume rendering is naturally differentiable, the only input required to optimize our representation is a set of images with known camera poses. We describe how to effectively optimize neural radiance fields to render photorealistic novel views of scenes with complicated geometry and appearance, and demonstrate results that outperform prior work on neural rendering and view synthesis. View synthesis results are best viewed as videos, so we urge readers to view our supplementary video for convincing comparisons.
Authors: Ben Mildenhall, Pratul P. Srinivasan, Matthew Tancik, Jonathan T. Barron, Ravi Ramamoorthi, Ren Ng
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,1,A look at OpenAI's new GPT-2 model and the surrounding controversy.
https://blog.openai.com/better-language-models/
Abstract:
Natural language processing tasks, such as question answering, machine translation, reading comprehension, and summarization, are typically approached with supervised learning on taskspecific datasets. We demonstrate that language models begin to learn these tasks without any explicit supervision when trained on a new dataset of millions of webpages called WebText. When conditioned on a document plus questions, the answers generated by the language model reach 55 F1 on the CoQA dataset - matching or exceeding the performance of 3 out of 4 baseline systems without using the 127,000+ training examples. The capacity of the language model is essential to the success of zero-shot task transfer and increasing it improves performance in a log-linear fashion across tasks. Our largest model, GPT-2, is a 1.5B parameter Transformer that achieves state of the art results on 7 out of 8 tested language modeling datasets in a zero-shot setting but still underfits WebText. Samples from the model reflect these improvements and contain coherent paragraphs of text. These findings suggest a promising path towards building language processing systems which learn to perform tasks from their naturally occurring demonstrations.
Authors:
Alec Radford, Jeffrey Wu, Rewon Child, David Luan, Dario Amodei, Ilya Sutskever
,1,Last night, three U.S. service members were killed, and many wounded, during an unmanned aerial drone attack on our forces stationed in northeast Jordan near the Syria border. , Iran , Nancy pelosi and bill Maher
,1,Subscribe to Full Mount MMA:
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00:00 - Dana White UFC 300 announcement
00:40 - Daniel Cormier thinks Jorge Masvidal will beat Nate Diaz
01:10 - Michael Bisping says Tom Aspinall can't complain over Jon Jones vs Stipe Miocic
03:13 - Michael Chandler believes he's Conor McGregor LAST fight
04:04 - Charles Oliveira will be in a BAD SPOT if he loses to Arman Tsarukyan?
05:36 - Michael Bisping warns Jon Jones about not fighting Tom Aspinall
06:18 - Israel Adesanya injured
07:00 - Top Comments
LINKS:
https://www.instagram.com/p/C18hcvnrgpL/
https://x.com/danawhite/status/1745294983350116596
https://mmajunkie.usatoday.com/2024/01/daniel-cormier-against-masvidal-vs-diaz-boxing-match
https://youtu.be/USak_dZyvek?si=pGnx5zj64fyEjw7b&t=4216
https://mmajunkie.usatoday.com/2024/01/ufc-news-michael-chandler-opinion-will-be-last-person-conor-mcgregor-fights-make-him-pay-end-career
https://www.instagram.com/p/C14y7U4RklQ/
https://www.bjpenn.com/mma-news/michael-bisping/michael-bisping-warns-jon-jones-of-the-forever-narrative-that-will-exist-if-he-doesnt-fight-tom-aspinall/
https://youtu.be/GWKIbEgu6_M
#UFC #MMA #UFC300
,1,We thought the hashtag was used to talk about all the good things you see on our morning show. But one viewer apparently thought it would be about movies?
,1,Welcome to The Gateway Pundit’s Week-in-Review with Elijah Schaffer, where he covers the top 5 stories throughout the week in around 10 minutes.
ARTICLE 1: Here’s the Condition that May Be Causing Biden to Freeze Up as Obama Incident Has Democrats Terrified: Doctors
ARTICLE 2: Desperate Biden Camp Posts “Cheap Fake” of Biden vs. Trump at Same Philly Venue – Here’s What the Biden-Obama Event Actually Looked Like – And It Wasn’t Even From This Year! (VIDEO)
ARTICLE 3: Explosive Study Once Removed by Lancet within 24 Hours, Now Peer-Reviewed and Public: Reveals 74% of Deaths Directly Linked to COVID-19 Shot
ARTICLE 4: Fake News CNN CUTS OFF Trump Spox After She Calls Out Jake Tapper’s Years of Comparing Trump to Hitler (VIDEO)
ARTICLE 5: MMA Fighter Proposes to Girlfriend After Losing Fight — Gets Brutally Rejected (VIDEO)
,1,Lex Fridman Podcast full episode: https://www.youtube.com/watch?v=8fEEbKJoNbU
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GUEST BIO:
Guillaume Verdon (aka Beff Jezos on Twitter) is a physicist, quantum computing researcher, and founder of e/acc (effective accelerationism) movement.
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,1,Last full day of campaigning in New Hampshire for the remaining two major Republican presidential candidates, former President Donald Trump and former South Carolina Gov. Nikki Haley, and the two are sharpening their attacks against the other.
On the Democratic side, President Joe Biden is not on the New Hampshire primary ballot, sticking with the DNC's plan to make South Carolina the first primary, but challenger Rep. Dean Phillips (D-MN) is making the rounds in the Granite State.
President Biden today at the White House highlights abortion rights, on this anniversary of the Roe v. Wade Supreme Court decision that had legalized abortion, before the Dobbs decision almost two years ago struck that down, leaving each state the power to make its own abortion laws.
Sen. Chris Murphy (D-CT), a negotiator on U.S. border security, says a deal between Republicans and Democrats is "largely done”, although how to spend the money is still being worked out. Any such agreement on border security is expected to be added to president Biden's request for aid to Ukraine, Israel and Taiwan.
White House spokesperson John Kirby getting more questions about President Biden's view on whether Israeli Prime Minister Benjamin Netanyahu has fully ruled out supporting an independent Palestinian state.
Dexter Scott King has died. He was the youngest son of Dr. Martin Luther King, Jr. and Coretta Scott King.
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,1,#stablediffusion #ai #stabilityai
An interview with Emad Mostaque, founder of Stability AI.
OUTLINE:
0:00 - Intro
1:30 - What is Stability AI?
3:45 - Where does the money come from?
5:20 - Is this the CERN of AI?
6:15 - Who gets access to the resources?
8:00 - What is Stable Diffusion?
11:40 - What if your model produces bad outputs?
14:20 - Do you employ people?
16:35 - Can you prevent the corruption of profit?
19:50 - How can people find you?
22:45 - Final thoughts, let's destroy PowerPoint
Links:
Homepage: https://ykilcher.com
Merch: https://ykilcher.com/merch
YouTube: https://www.youtube.com/c/yannickilcher
Twitter: https://twitter.com/ykilcher
Discord: https://ykilcher.com/discord
LinkedIn: https://www.linkedin.com/in/ykilcher
If you want to support me, the best thing to do is to share out the content :)
If you want to support me financially (completely optional and voluntary, but a lot of people have asked for this):
SubscribeStar: https://www.subscribestar.com/yannickilcher
Patreon: https://www.patreon.com/yannickilcher
Bitcoin (BTC): bc1q49lsw3q325tr58ygf8sudx2dqfguclvngvy2cq
Ethereum (ETH): 0x7ad3513E3B8f66799f507Aa7874b1B0eBC7F85e2
Litecoin (LTC): LQW2TRyKYetVC8WjFkhpPhtpbDM4Vw7r9m
Monero (XMR): 4ACL8AGrEo5hAir8A9CeVrW8pEauWvnp1WnSDZxW7tziCDLhZAGsgzhRQABDnFy8yuM9fWJDviJPHKRjV4FWt19CJZN9D4n