Overfitting describes a machine learning phenomenon where the model fits too closely to the training data, resulting in poor generalization. While this occurrence is thoroughly documented for many forms of supervised learning, it is not well examined in the context of unsupervised learning. In this work we examine the nature of overfitting in unsupervised contrastive learning. We show that overfitting can indeed occur and the mechanism behind overfitting.

'Seen and Unseen': Fox News' Raymond Arroyo has the latest on President Biden's dog Commander and the controversy surrounding Google's A.I.-generated historical images on'The Ingraham Angle.' BEHIND THE CURTAIN: Google abandoned "fairness" and took major "shortcuts" to launch the Gemini artificial intelligence chatbot despite internal concerns, according to a former high-level employee. IN THE WORKS: Apple is in talks with Google to use its new Gemini artificial intelligence models to power the AI features for iPhones after previously discussing the prospect with ChatGPT maker OpenAI, according to a new report. 'CRAZY AND WEIRD': LSU women's basketball star Angel Reese took to social media Monday to call out those allegedly creating AI-generated photos of the college basketball player. Angel Reese #10 of the LSU Lady Tigers looks on against the Tennessee Lady Vols in the first quarter at Thompson-Boling Arena on February 25, 2024 in Knoxville, Tennessee. LAWN BEAST: Imagine a future where the hum of lawn mowers and the rustle of leaves being raked are sounds of the past, replaced by quiet and efficient robots.

Fox News' Greg Palkot provides updates on the Ukrainian military's use of remote controlled drones to advance the counteroffensive. Artificial intelligence working to help protect national security is "here to stay," and the U.S. Air Force is already showcasing how AI can dominate airspace. "We need to recognize that AI is here. It's a powerful tool," Air Force Col. Tucker "Cinco" Hamilton said in a video published by the Air Force Research Laboratory. The AFRL, which is headquartered in Ohio, detailed plans this month on how autonomous drones will act like wingmen to pilots in the future, including training artificial intelligence on the Kratos XQ-58 Valkyrie experimental drone.

Dr. Benji Maruyama is the Air Force Research Laboratory team lead for Autonomous Materials and the ... [ ] Autonomous Research System also known as ARES. ARES OS, an open-source software program, is now available online as a free download. In the fight to prevail over America's adversaries by out-innovating them - a fight which has all the hallmarks of a Cold War despite President Biden's assertions to the contrary - increasing the speed at which physical lab experiments can be done and iterated is vital. Air Force Research Laboratory (AFRL) scientist, Dr. Benji Maruyama, is reminding his peers and the public that, "Research is a painfully slow process. Being in a lab and doing experiments takes lots of time."

TORONTO, July 31, 2020 (GLOBE NEWSWIRE) -- Datametrex AI Limited (the "Company" or "Datametrex") (TSXV: DM, FSE: D4G) is pleased to announce that it has been successfully awarded a second contract in the United States defense industry, United States Air Force via Wright State Applied Research Corp. ("WSARC") on July 29, 2020. WSARC is provides contracting, security and research administration services for Wright State Research Institute, the University and the state of Ohio, and will head the U.S. Air Force Academic Partnership and Engagement Experiment (APEX) program. "This is a great example of renewable business for Datametrex. Getting a one-year contract extension shows that our technology is valued by the client, and marks progress in our plan to expand our mandate with the organization. Datametrex will continue to solidify our position as a trusted solution provider within the U.S. military departments."

Sitting at the nexus of data science, computer vision, and machine learning, artificial intelligence (AI) has the promise to provide insights from large, high-dimensional datasets that can stay otherwise hidden from traditional data analysis approaches. However, its application in materials science has been comparatively slower than some fields due to the specialized knowledge required to apply AI to physical systems, as well as the wide variety of problems and data types encountered. In an effort to push forward the state-of-the-art in materials science research, Carnegie Mellon University (CMU) and the Air Force Research Laboratory (AFRL) are establishing a collaborative Center of Excellence. The center will leverage the strengths of the two institutions to develop next-generation aerospace materials, establish a pipeline of research talent with both AI and materials science expertise, and advance the materials science field by integrating AI into materials research and design. The 5-year, $7.5M joint Center of Excellence, named Data-Driven Discovery Of Optimized Multifunctional Material Systems (D3OM2S), is supported by an award from the Air Force Office of Scientific Research (AFOSR) and the AFRL Materials and Manufacturing Directorate.

Dr. Benji Maruyama is a Principal Materials Research Engineer in the Air Force Research Laboratory, Materials & Manufacturing Directorate. He is the Leader of the Flexible Materials and Processes Research Team, and leads research on the synthesis and processing science of carbon nanotubes. Dr. Maruyama created and is developing a new method research: Autonomous Research Systems for Materials Development. He is also the point of contact for carbon materials for the Materials and Manufacturing Directorate. His background and interests include carbon nanomaterials, energy storage, field emission, carbon, polymer and metal matrix composites, imaging of complex 3D microstructures and combinatorial experimentation.

Fox News Flash top headlines for Sept. 23 are here. Check out what's clicking on Foxnews.com Drone fighter jets, hypersonic attack planes, artificial intelligence, lasers, electronic warfare and sensors woven into the fuselage of an aircraft are all areas of current technological exploration for the Air Force as it begins early prototyping for a new, 6th-Generation fighter jet to emerge in the 2030s and 2040s. While the initiative, called Next Generation Air Dominance(NGAD), has been largely conceptual for years, Air Force officials say current "prototyping" and "demonstrations" are informing which technologies the service will invest in for the future. "We have completed an analysis of alternatives and our acquisition team is working on the requirements. We are pretty deep into experimenting with hardware and software technologies that will help us control and exploit air power into the future," Gen. James Holmes, Commander, Air Combat Command, told reporters at the Association of the Air Force Air, Space and Cyber Conference.

Top Pentagon official Michael Griffin sat down a few weeks ago with Air Force scientists at Wright Patterson Air Force Base in Ohio to discuss the future of quantum computing in the U.S. military. Griffin, the undersecretary of defense for research and engineering, has listed quantum computers and related applications among the Pentagon's must-do R&D investments. Quantum computing is one area where the Pentagon worries that it is playing catchup while China continues to leap ahead. The technology is being developed for many civilian applications, and the military sees it as potentially game-changing for information and space warfare. The U.S. Air Force particularly is focused on what is known as quantum information science.

Top Pentagon official Michael Griffin sat down a few weeks ago with Air Force scientists at Wright Patterson Air Force Base in Ohio to discuss the future of quantum computing in the U.S. military. Griffin, the undersecretary of defense for research and engineering, has listed quantum computers and related applications among the Pentagon's must-do R&D investments. Quantum computing is one area where the Pentagon worries that it is playing catchup while China continues to leap ahead. The technology is being developed for many civilian applications and the military sees it as potentially game-changing for information and space warfare. The U.S. Air Force particularly is focused on on what is known as quantum information science.