HAC++: Revolutionizing 3D Gaussian Splatting Through Advanced Compression Techniques

Novel view synthesis has witnessed significant advancements recently, with Neural Radiance Fields (NeRF) pioneering 3D representation techniques through neural rendering. While NeRF introduced innovative methods for reconstructing scenes by accumulating RGB values along sampling rays using multilayer perceptrons (MLPs), it encountered substantial computational challenges. The extensive ray point sampling and large neural network volumes created […]

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Summary

Discover how HAC++ is transforming 3D Gaussian splatting with cutting-edge compression techniques. Dive into the world of novel view synthesis and Neural Radiance Fields (NeRF) advancements in neural rendering. Uncover how HAC++ tackles computational challenges and revolutionizes scene reconstruction. Learn more about this groundbreaking innovation at MarkTechPost.

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China’s DeepSeek AI is hitting Nvidia where it hurts

A chatbot made by Chinese artificial intelligence startup DeepSeek has rocketed to the top of Apple’s App Store charts in the US this week, dethroning OpenAI’s ChatGPT as the most downloaded free app. The eponymous AI assistant is powered by DeepSeek’s open-source models, which the company says can be trained at a fraction of the cost using far fewer chips than the world’s leading models. The claim has riled financial markets, with Nvidia’s share price dropping over 12 percent in pre-market trading.

Downloads for the app exploded shortly after DeepSeek released its new R1 reasoning model on January 20th, which is designed for solving complex problems and reportedly performs as well as OpenAI’s o1 on certain benchmarks. R1 was built on the V3 LLM DeepSeek released in December, which the company claims is on par with GPT-4o and Anthropic’s Claude 3.5 Sonnet, and cost less than $6 million to develop. By contrast, OpenAI CEO Sam Altman has said GPT-4 cost over $100 million to train.

DeepSeek also claims to have needed only about 2,000 specialized chips from Nvidia to train V3, compared to the 16,000 or more required to train leading models, according to the New York Times. These unverified claims are leading developers and investors to question the compute-intensive approach favored by the world’s leading AI companies. And if true, it means that DeepSeek engineers had to get creative in the face of trade restrictions meant to ensure US domination of AI.

Nvidia, Microsoft, OpenAI, and Meta are investing billions into AI data centers — $500 billion alone for the Stargate Project, of which $100 billion is thought to be earmarked for Nvidia. Investors and analysts are now wondering if that’s money well spent, with Nvidia, Microsoft, and other companies with substantial stakes in maintaining the AI status quo all trending downward in pre-market trading.

Summary

Title: China’s DeepSeek AI Disrupts Nvidia with Innovative Models

Summary: Chinese AI startup DeepSeek’s chatbot has surged in popularity, overtaking OpenAI’s ChatGPT in the US App Store. DeepSeek’s cost-effective open-source models have caused a stir, leading to a 12% drop in Nvidia’s share price. Their latest R1 reasoning model, outperforming industry benchmarks, challenges the dominance of leading AI models. DeepSeek’s efficient chip usage and lower development costs are prompting a reevaluation of traditional AI practices. This disruption is causing concern among investors in tech giants like Nvidia, Microsoft, and OpenAI investing heavily in AI data centers.

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Retro Remake opens preorders for its PS One FPGA clone

Retro Remake’s Taki Udon announced last night that preorders had opened for the SuperStation One, a clone of the PS One variant of the original PlayStation. The $149.99 Founders Edition preorders are sold out already, but you can still preorder the standard $225 SuperStation One for $179.99 right now, with shipping expected in “Q4 or Earlier.”

While the SuperStation One looks like a PS One — complete with ports compatible with the original PlayStation controller and memory cards — it plays more than just PlayStation 1 games. It’s a custom MiSTER field-programmable gate array (FPGA) machine, as Polygon points out. That means rather than emulating game consoles, its hardware can actually function just like those consoles, with cores ranging from the Atari 5200 and NES to the PlayStation and Sega Saturn.

Retro Remake currently offers the system in black, gray, and translucent blue. It comes with a 64GB Micro SD card and has three USB-A ports, an ethernet port, and an NFC reader that you can use to trigger specific games to load. It uses USB-C for power.

On the video side of things, the SuperStation One will have an HDMI port, along with VGA, DIN10, composite, and component ports geared for retro gaming setups. You’ll also find a 3.5mm audio jack and a digital audio port. Finally, there’s an expansion slot to support Retro Remake’s planned SuperDock accessory that adds a slot-loading disc drive, a 2280 m.2 SSD bay, and four more USB-A ports. That’s not up for preorder yet, but you can put down a $5 preorder deposit for it with an order of the SuperStation One.

This is Retro Remake’s first console, though the company plans to make more later, as Udon told Time Extension last week. The company has released other products, including a DIY kit for upgrading the Nintendo Switch Lite to an OLED display.

Summary

Retro Remake has opened preorders for the SuperStation One, a clone of the PS One variant of the original PlayStation. The console, priced at $225, is a custom MiSTER field-programmable gate array (FPGA) machine that can play games from various consoles. It supports original games, memory cards, and controllers, and offers a range of ports for retro gaming setups. Additionally, Retro Remake plans to release more consoles in the future.

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Google DeepMind Introduces MONA: A Novel Machine Learning Framework to Mitigate Multi-Step Reward Hacking in Reinforcement Learning

Reinforcement learning (RL) focuses on enabling agents to learn optimal behaviors through reward-based training mechanisms. These methods have empowered systems to tackle increasingly complex tasks, from mastering games to addressing real-world problems. However, as the complexity of these tasks increases, so does the potential for agents to exploit reward systems in unintended ways, creating new […]

The post Google DeepMind Introduces MONA: A Novel Machine Learning Framework to Mitigate Multi-Step Reward Hacking in Reinforcement Learning appeared first on MarkTechPost.

Summary

Google DeepMind has introduced a new machine learning framework called MONA to address the issue of multi-step reward hacking in reinforcement learning. This framework aims to mitigate unintended exploitation of reward systems by agents as tasks become more complex. The article discusses how reinforcement learning has enabled systems to tackle challenging tasks and the need for solutions like MONA to prevent reward hacking.

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Why Reid Hoffman feels optimistic about our AI future

In Reid Hoffman’s new book Superagency: What Could Possibly Go Right With Our AI Future, the LinkedIn co-founder makes the case that AI can extend human agency — giving us more knowledge, better jobs, and improved lives — rather than reducing it. That doesn’t mean he’s ignoring the technology’s potential downsides. In fact, Hoffman (who […]

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Summary

Reid Hoffman’s new book “Superagency: What Could Possibly Go Right With Our AI Future” discusses how AI can enhance human agency by providing more knowledge, better jobs, and improved lives. Despite acknowledging the potential downsides of AI, Hoffman remains optimistic about its future impact.

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Wall Street banks plan sale of X debt at a discount

Bankers are reportedly gearing up to offload debt used to fund Elon Musk’s social network, for which he paid $44 million in 2022 including $13 billion in financing. Morgan Stanley is leading the charge, hoping to sell senior debt at between 90 and 95 cents on the dollar, reports the WSJ.  As notes the outlet, […]

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Summary

Wall Street banks are preparing to sell debt used to fund Elon Musk’s social network at a discount. The debt was acquired for $44 million in 2022, with $13 billion in financing. Morgan Stanley is leading the sale of senior debt at a price range of 90 to 95 cents on the dollar.

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Berkeley Sky Computing Lab Introduces Sky-T1-32B-Flash: A New Reasoning Language Model that Significantly Reduces Overthinking, Slashing Inference Costs on Challenging Questions by up to 57%

Artificial intelligence models have advanced significantly in recent years, particularly in tasks requiring reasoning, such as mathematics, programming, and scientific problem-solving. However, these advancements come with challenges: computational inefficiency and a tendency to overthink. Overthinking in AI occurs when models engage in overly lengthy reasoning, leading to increased inference costs and slower response times without […]

The post Berkeley Sky Computing Lab Introduces Sky-T1-32B-Flash: A New Reasoning Language Model that Significantly Reduces Overthinking, Slashing Inference Costs on Challenging Questions by up to 57% appeared first on MarkTechPost.

Summary

The article discusses the introduction of a new reasoning language model called Sky-T1-32B-Flash by the Berkeley Sky Computing Lab. This model aims to reduce overthinking in artificial intelligence systems, particularly in tasks requiring reasoning like mathematics and scientific problem-solving. By minimizing overthinking, the model significantly cuts down on inference costs for challenging questions by up to 57%.

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The best indie games we’re playing right now

Watch this space to find some great indie games.

Read the full story at The Verge.

Summary

The article discusses a selection of indie games that are currently popular and worth playing. It features a variety of games across different platforms like PC, Switch, and Steam Deck. The article encourages readers to check out the recommendations for some great indie gaming experiences. For more details, you can read the full story at The Verge.

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ElevenLabs has raised a new round at $3B+ valuation led by ICONIQ Growth, sources say

Companies that want to build AI voice into their products are rushing to work with ElevenLabs, the startup that develops synthetic voice technology like voice cloning and dubbing tools. Now ElevenLabs is turning up the volume on its business with a huge series C raise, just a year after a sizable series A. The New […]

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Summary

ElevenLabs, a startup specializing in synthetic voice technology, has reportedly raised a significant amount of funding in a new round, valuing the company at over $3 billion. The funding round was led by ICONIQ Growth, and the company is known for developing AI voice capabilities such as voice cloning and dubbing tools. This latest funding round comes just a year after a sizable series A round for ElevenLabs.

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