Items tagged with machine learning
Imagine a world where you could control a computer with your mind. Researchers at the University of California, San Francisco Weill Institute for Neurosciences have created a brain-computer interface (BCI) that is reliant on machine learning. Paralyzed individuals were able to control a computer cursor with their brain activity without the need for constant retraining. Past brain-computer interfaces (BCIs) “...used ‘pin-cushion’ style arrays of sharp electrodes” that would penetrate the brain. These arrays would allow for more “sensitive recordings”, but they were relatively short-lived. Researchers would need to reset and recalibrate their systems every...
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There are currently several AI tools whose purpose is to create more life-like images. The most recent addition is PULSE (Photo Upsampling via Latent Space Exploration), an AI-infused application that can transform low-resolution pixelated images into high-resolution images. The creators of PULSE’s mainly focused on human faces, but others have already used the tool to create slightly terrifying images of video game characters that may just haunt your dreams. PULSE was developed by a team at Duke University in Durham, North Carolina. It varies from other tools because “instead of starting with the LR (low resolution) image and slowly adding detail, PULSE traverses the high-resolution...
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Machine Learning and Artificial Intelligence are hot topics in virtually all tech sectors at this moment in time. The technology is gaining traction in many industries, from massive social networks that are analyzing mountains of data, to the tiniest of IoT smart home and mobile devices. Even during our everyday workflow here at HotHardware, we currently utilize a few key AI-enabled applications to enhance our content. Further, if you’ve ever talked to a smartphone for speech-to-text messaging or for Google Assistant recommendations, AI has impacted your connected experiences as well. For those that may be unfamiliar with how machine learning and AI technologies work, we should probably...
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One of the first arcade games you may remember playing on an Atari 2600, what seems like a million years ago, was Pac-Man. However, this was not exactly a faithful recreation of the true classic co-op arcade version. Now, several decades later, NVIDIA trained an AI model called GameGAN to recreate a proper recreation, and what makes this so interesting is that there is no underlying game engine, whatsoever. These days, the original Pac-Man arcade game is easy enough to recreate on virtually any modern platform, though this approach with NVIDIA machine learning is unique and far more challenging. GameGAN did not have the benefit of being programmed with the game's fundamental rules or...
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Researchers at NVIDIA have come up with a clever machine learning technique for taking 2D images and fleshing them out into 3D models. Normally this happens in reverse—these days, it's not all that difficult to take a 3D model and flatten it into a 2D image. But to create a 3D model without feeding a system 3D data is far more challenging. "In traditional computer graphics, a pipeline renders a 3D model to a 2D screen. But there’s information to be gained from doing the opposite—a model that could infer a 3D object from a 2D image would be able to perform better object tracking, for example.," NVIDIA explains. What the researchers came up with is a rendering framework called...
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Amazon has announced a new product called AWS DeepComposer, which is the world's first machine learning-enabled musical keyboard. Amazon says that machine learning requires math, computer science, code, and infrastructure expertise, and while those are important topics, many find them boring. To help people learn about practical machine learning tasks, Amazon has unveiled the AWS DeepComposer. DeepComposer is a 32-key, 2-octave keyboard designed for devs to get hands-on with Generative AI using pre-trained models or their own. Amazon is allowing users to enter their email address to be notified when the device is available. Until then, there is a virtual AWS console keyboard. Essentially the...
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In a new blog post, Microsoft extols the benefits of somewhat recently implementing machine learning into its Windows 10 update process. This is an evolving process, though from Microsoft's vantage point, it has been a success so far, allowing it to identify which Windows 10 PCs are the least likely to run into an issue when rolling out a new update. The first broad scale use of this process was when Microsoft pushed out its April 2018 Update for Windows 10 (build 1803). "We started with six core areas of PC health (e.g. overall PC reliability) to determine whether the feature update process went smoothly. With Windows 10, version 1903 (the May 2019 update), our third iteration of using ML in...
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If a new report is to be believed, deepfake technology is about to ramp up the realism factor while making it increasingly more accessible to the general public. While this is an interesting development for people that like to do this sort of digital trickery for fun; in the age of "fake news" it has the potential for creating more upheaval considering how quickly videos can go viral on social media. According Hao Li, a University of Southern California (USC) associate professor of computer science, deepfake videos have the potential to look "perfectly real" within six to 12 months from now. In many cases with current technology, you can often tell that videos have been altered. This...
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We all know that NVIDIA is doing some cool thing in graphics as it relates to gaming, namely real-time ray tracing and Deep Learning Super Sampling (DLSS), courtesy of its Turing GPU architecture and RTX technology. But it's not all fun and games, it's also fun and photo manipulation. By leveraging its work and research in machine learning, NVIDIA has developed a tool that can take rudimentary doodles or sketches and turn them into "photorealistic masterpieces." Appropriately enough, NVIDIA is calling this GauGAN, a clever play on words based on the famous impressionist painter Vincent van Gogh Paul Gauguin, and the technology utilizing generative adversarial networks, or GANs. "It’s much...
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The release of Tesla’s Autopilot Hardware 3.0 is just around the corner and the automotive firm has made a number of significant changes with this upgrade. A series of recent patents have confirmed that Tesla will utilize a new artificial intelligence chip, or “neural net accelerator”. This will replace the NVIDIA hardware that is currently used in the Autopilot 2.0 platform and should enable full self-driving capabilities in the future. Why is Tesla working on a new AI chip? According to the patent filed with the United States Patent and Trademark Office, “Processing for machine learning and artificial intelligence typically requires performing mathematical operations...
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Instagram wants to eliminate bullying on its platform and has announced new tools to do so. The service already has tools that allow people to report bullying, and when reported, the content is removed from the network; the new tool that Instagram is rolling out brings a way to detect bullying in photos. Instagram's new head, Adam Mosseri, says that most of the photos on the network are positive and meant to bring people joy, but on occasion, a photo is shared that is unkind or unwelcome. Instagram is using machine learning technology to detect bullying in photos and captions on photos proactively, and then send the content to the Community Operations team to review. Mosseri says that this change...
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This week at Gamescom 2018, NVIDIA held a GeForce Gaming Celebration to unveil its new GeForce RTX 2080 and 2070 series graphics cards, based on its new Turing GPU architecture. The NVIDIA GPU that powers GeForce RTX cards ushers in a wealth of new technologies, enabled by its new processing engines. These new technologies include hardware-accelerated, real-time Ray Tracing and a new form of anti-aliasing called DLSS or Deep Learning Super Sampling, among a few others we can't talk about just yet. What’s interesting about DLSS is that it uses Turing’s Tensor cores to enable a deep learning-powered AI technique to dramatically improve image quality and remove jagged edge artifacts...
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This robot with the fake hand on it has one job; and that job isn't to learn to grasp objects or hold tools. This robot is meant only to find that stripe wearing, child frustrating, bespectacled Waldo from the kids books. Perhaps the scientists will next time devise a robot AI that reads the last chapter of the new novel from your favorite author and tells you what happens. This bot is called "There's Waldo" and it uses machine learning to find Waldo and point him out. The robot was built by Redpepper and uses a Raspberry Pi along with pyram Python Library. The bot automatically goes over the page of the book when booted up and snaps a picture with its attached camera. That photo is then scanned...
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Do you need any more proof that your ball handling skills suck? Well, look no further than Carnegie Mellon University and DeepMotion, which together trained AI how to dribble a basketball and pull off increasingly advanced moves as it learned. It can be hard to often rationalize in our minds that professional basketball players who make dribbling, crossovers, and pump fakes seem so effortless have honed those skills over many years of practice. However, researchers at Carnegie Mellon and DeepMotion were able to teach AI how to pull off similar feats in a matter of hours (via training). We're not talking about canned animations here that you might see in NBA 2K19, but actual...
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Most word processing programs will go through your work and at least perform a spellcheck, looking for misspelled words that you do not want appearing on your final document. Others look for mistakes in grammar. Google is implementing the latter into Docs as part of a sweeping G Suite update, and what is interesting about Google's implementation is that it uses machine learning to identify grammatical errors. "It can be tricky at times to catch things like spelling and grammatical errors that inadvertently change the meaning of a sentence. That’s why we’re introducing grammar suggestions in Docs. To solve grammar corrections, we use a unique machine translation-based approach to recognize...
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It’s happened to us all at some point in time — you capture an image in less-than-ideal light conditions and the end result is a is grainy photo filled with digital noise. While you may still be able to make out many of the details in the photograph, wouldn’t it be nice if you could somehow magically restore it to near perfect condition the way it was meant to be seen? That’s exactly what researchers from NVIDIA, MIT and Aalto University have been able achieve using deep learning artificial intelligence called Noise2Noise. NVIDIA used a team of Tesla P100 GPUs along with the cuDNN-accelerated TensorFlow deep learning framework to train Noise2Noise using over 50,000 images...
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Google has been able to train its various DeepMind AIs to do some very cool things. The AlphaZero AI was able to destroy the highly acclaimed Stockfish chess program over a 100-game match, winning 28 of the matches outright and tying the other 72 matches for a no loss record. DeepMind certainly isn’t the only AI that has performed some cool and impressive feats, however. With respect to a pure gaming venue, EA has developed an AI that is able to successfully battle human players in Battlefield 1. And yet another AI, inspired by the human visual cortex, was recently demonstrated as having the ability to beat CAPTCHA prompts. Google's DeepMind AI has been at it again, and this time...
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After months of internal and public testing (via the Windows Insider program), Microsoft released the Windows 10 April 2018 Update on the very last day of April. Microsoft rolled the update out in phases to help minimize install failures and hardware incompatibilities (which did tend to pop up on occasion). Today, Microsoft announced that the April 2018 Update is now available for all Windows 10 PCs. The company says that it was able to achieve broad availability in a relatively short period of time thanks in part to machine learning. "Our AI approach intelligently selects devices that our feedback data indicate would have a great update experience and offers the April...
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After taking a measured, wait-and-see approach to machine learning, Arm is ready to jump into the fold full throttle. Today, the company is following up on its Project Trillium announcement from back in February with new details surrounding its machine learning processor, also known as the neural-network processing unit or NPU. To quickly recap, Project Trillium encompasses Arm’s push to leverage machine learning and neural network operations across their line-up of processors – whether that processing takes place on the CPU, GPU, or its new NPU. Arm’s goal is to make machine learning feasible “on the edge.” The edge largely describes standalone devices such as smartphones...
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NVIDIA is talking up some new AI techniques that well help robots to more efficiently work alongside humans. The research was led by NVIDIA researchers Stan Birchfield and Jonathan Tremblay. The duo was able to develop a deep learning-based system that is said to be the first of its kind that can teach a robot to complete a task simply by observing the actions of a human. NVIDIA says that the research is meant to enhance communications between humans and robots while furthering research that allows people to work alongside robots seamlessly. "For robots to perform useful tasks in real-world settings, it must be easy to communicate the task to the robot; this includes both the desired result and...
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NVIDIA researchers have come up with some new artificial intelligence (AI) technology that can help fill in the blanks with respect to images that have either been corrupted or otherwise having missing details. With a team lead by NVIDIA's Guilin Liu, missing pixels can be quickly reclaimed with stunning results. This process, which NVIDIA calls image inpainting, can be used not only for restoring missing image pixels, but also for removing an unwanted object from a scene and filling it back in. If this sounds familiar, it's because Photoshop has been able to perform similar operations with Content-Aware Fill, which was introduced in the CS5 release. However, NVIDIA goes a step further given...
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Are you one of those people that is constantly being criticized for mumbling or speaking too softly; so much so that no one can clearly understand what you're saying? That may not be a problem for a new communication device from MIT called the AlterEgo. AlterEgo is a rather odd-looking wearable device that mounts to your head and wraps around the back of your neck. Electrodes mounted on the device are than able to identify neuromuscular signals in the jaw and face to read a human's subvocalization. Subvocalization refers to the muscular movements that are made when we almost imperceptibly say words to ourselves. Other people might not be able to pick up the subtle lip and muscular movements that...
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