All posts tagged: accuracy

AI predicts early skin cancer risk with 73% accuracy

AI predicts early skin cancer risk with 73% accuracy

A study on the whole adult population of Sweden via analysing registry data on age, sex, diagnosis and socioeconomic status found that artificial intelligence (AI) models could predict rates of melanoma with almost 73% accuracy. A collaborative study between the University of Gothenburg and Chalmers University of Technology applied analytical AI models to a data pool containing over six million Swedish adults. Using registry data of 6,036,186 individuals and informed by demographic factors such as age and sex, the AI was able to identify small groups at high risk for developing melanoma with a high level of accuracy. The data focused on over 38,000 cancer diagnoses When only age and sex were factored into the registry data, the AI models were able to distinguish people who would later develop melanoma with roughly 64% accuracy. A more advanced model informed with comprehensive demographic data managed to increase accuracy to 73%. When informed with diagnoses, medications and sociodemographic data, the models could identify smaller high-risk groups, who faced a 33% risk of developing melanoma within five years. …

Your Answers To These 2 Questions Can Predict Divorce With Surprising Accuracy, Research Says

Your Answers To These 2 Questions Can Predict Divorce With Surprising Accuracy, Research Says

If you could ask yourself just two questions to determine the strength of your relationship, you would most certainly do it, right? Economics researchers Leora Friedberg and Steven Stern from the University of Virginia studied the answers from 3,597 couples with just two questions in mind, and it turns out they were accurately able to successfully predict which couples would head into divorce. They determined that partners who were able to answer the two posed questions in a positive light were more likely to stay together than those who couldn’t. Just what two questions did they ask? They seem pretty simplistic initially, but on a deeper level, they tap into core dynamics like how partners view each other and how they handle conflict. These patterns can be strong predictors of divorce, while answers reflecting respect and trust are linked to lasting relationships.  Your answers to these questions can predict divorce with surprising accuracy, research says: 1. How do you think your level of happiness would be different if you and your partner separated? This question …

TurboQuant Algorithm Lowers LLM Costs Without Accuracy Loss

TurboQuant Algorithm Lowers LLM Costs Without Accuracy Loss

Google’s TurboQuant is making waves in the AI hardware sector by addressing long-standing challenges in memory usage and processing efficiency. Developed with components like the Quantized Johnson-Lindenstrauss Algorithm, TurboQuant achieves up to sixfold reductions in memory requirements while preserving model accuracy. This compression algorithm also accelerates processing speeds by as much as eight times, allowing faster and more cost-effective deployment of large language models (LLMs). As Wes Roth explains, these advancements are reshaping how enterprises approach AI infrastructure, with significant implications for both operational efficiency and the broader hardware market. Explore how TurboQuant’s capabilities translate into practical benefits, from reducing inference costs by 50% to optimizing GPU utilization for existing hardware. Gain insight into its potential to extend context windows and support larger models, opening doors for more sophisticated AI applications. Additionally, understand the ripple effects on the memory chip market, where declining demand for high-capacity components signals a shift in industry dynamics. This overview provides a clear breakdown of TurboQuant’s impact on AI accessibility, cost structures and future adoption trends. Key Innovations Behind TurboQuant …

Meta’s new structured prompting technique makes LLMs significantly better at code review — boosting accuracy to 93% in some cases

Meta’s new structured prompting technique makes LLMs significantly better at code review — boosting accuracy to 93% in some cases

Deploying AI agents for repository-scale tasks like bug detection, patch verification, and code review requires overcoming significant technical hurdles. One major bottleneck: the need to set up dynamic execution sandboxes for every repository, which are expensive and computationally heavy.  Using large language model (LLM) reasoning instead of executing the code is rising in popularity to bypass this overhead, yet it frequently leads to unsupported guesses and hallucinations.  To improve execution-free reasoning, researchers at Meta introduce “semi-formal reasoning,” a structured prompting technique. This method requires the AI agent to fill out a logical certificate by explicitly stating premises, tracing concrete execution paths, and deriving formal conclusions before providing an answer.  The structured format forces the agent to systematically gather evidence and follow function calls before drawing conclusions. This increases the accuracy of LLMs in coding tasks and significantly reduces errors in fault localization and codebase question-answering.  For developers using LLMs in code review tasks, semi-formal reasoning enables highly reliable, execution-free semantic code analysis while drastically reducing the infrastructure costs of AI coding systems. Agentic code reasoning …

Los Alamos neutron detector boosts accuracy in extreme radiation

Los Alamos neutron detector boosts accuracy in extreme radiation

A research team at Los Alamos National Laboratory has unveiled a new neutron detector designed to deliver accurate measurements across a wide range of radiation conditions, addressing long-standing technical and supply challenges in neutron detection. The system, known as the Integrated Composite Optical Neutron Sensor (ICONS), is currently patent-pending and is intended to operate reliably in both low-background environments and high-radiation settings. The development reflects growing demand for tools that can measure neutrons with precision in applications ranging from nuclear security to advanced energy research. Addressing a persistent measurement problem Accurately measuring neutrons has historically been difficult due to the nature of the particles themselves. Unlike charged particles, neutrons do not interact easily with matter, making detection inherently complex. The challenge is compounded by environmental variability: in some scenarios, neutron levels are extremely low, while in others they spike dramatically. Background radiation adds another layer of difficulty. Gamma radiation, which often accompanies neutron emissions, can obscure signals and lead to inaccurate readings in conventional systems. As a result, neutron detection technologies must be both highly …

This Groundbreaking Omega Watch’s Accuracy Is Calibrated Using Sound

This Groundbreaking Omega Watch’s Accuracy Is Calibrated Using Sound

Omega has been making the Constellation for more than 70 years, a watch that was the Swiss brand’s elegant flagship timepiece before the Speedmaster landed in 1957. It got its moniker from an image on its caseback—an observatory beneath eight stars. The stars symbolized two chronometer records and six first-place precision awards that Omega earned between 1933 and 1952, the year the Constellation launched. But Omega’s new Constellation Observatory collection has a completely new procedure for measuring accuracy, one that gets around the thorny issue of these pieces having no seconds hand. Why should a seconds hand matter? Watches are tested for accuracy with photographic tracking of the seconds hand over a period of time. Having no seconds hand makes this impossible. The Constellation Observatory pieces, however, grant Omega some watchmaking history as they are the first two-hand watches to achieve Master Chronometer certification without a seconds hand. Traditional testing by COSC—the Swiss body that certifies the accuracy of Swiss watches—uses photographic tech to measure the position of the hands in different positions and temperatures …

iOS 26.4 RC Fixes iPhone Keyboard Accuracy Bug: What’s New

iOS 26.4 RC Fixes iPhone Keyboard Accuracy Bug: What’s New

Apple has officially introduced iOS 26.4 RC (Release Candidate) for developers and public beta testers, addressing critical issues that have impacted iPhone users since the release of iOS 26. This update not only resolves a persistent keyboard accuracy bug but also prepares the platform for the launch of the next-generation AirPods Max. Alongside iOS 26.4 RC, Apple has simultaneously updated iPadOS, macOS, tvOS, HomePod software, visionOS, and watchOS, making sure a unified and optimized experience across its ecosystem. Who Can Access iOS 26.4 RC? If you are a developer or public beta tester, iOS 26.4 RC is now available for download. This release represents the final stage of testing before the official public rollout, offering users an early glimpse into the improvements and fixes. With a download size exceeding 8GB, this update performs a complete operating system overwrite, underscoring Apple’s dedication to resolving persistent issues and enhancing performance. By participating in this testing phase, you can provide valuable feedback to help refine the final version, making sure a smoother experience for all users. Key Fix: …

iOS 26.4 Fixes iPhone Keyboard Accuracy Bug

iOS 26.4 Fixes iPhone Keyboard Accuracy Bug

The iOS 26.4 update that Apple plans to release as soon as next week includes improvements for the built-in iOS keyboard. In its notes for the software, Apple says iOS 26.4 offers “improved keyboard accuracy when typing quickly.” It’s not entirely clear what Apple means by improved keyboard accuracy, but it’s likely a fix for an iOS keyboard bug that was highlighted on YouTube late last year. When typing some words, the autocorrect keyboard sometimes inexplicably inputs the wrong letter even though the user typed the correct letter, leading to typos. The YouTube video pointing out the issue received over a million views, and it was also further publicized by news sites. There were thousands of comments from people experiencing the problem. It sounds like iOS 26.4 addresses the root issue, preventing the keyboard from inserting the wrong letter when the user is typing quickly. If you’ve experienced issues with the iOS keyboard that have been fixed in iOS 26.4, let us know in the comments below. Popular Stories iOS 27 Will Reportedly Be Like …

Daily movement and sleep patterns can predict lifespan with striking accuracy

Daily movement and sleep patterns can predict lifespan with striking accuracy

Some fish, it turns out, are morning people. They swim hard during daylight, sleep mostly at night, and tend to live longer. Others drift into daytime napping early in life, move less vigorously, and die sooner. The remarkable thing is that this divergence shows up well before middle age, in animals that are genetically similar and raised under identical conditions. A study published in Science has mapped the full arc of aging in individual vertebrates for the first time, tracking dozens of small fish continuously from adolescence to natural death and finding that behavior, observed early enough, can predict how much time an animal has left. The research was led by postdoctoral scholars Claire Bedbrook and Ravi Nath at Stanford’s Wu Tsai Neurosciences Institute, working in collaboration between the labs of geneticist Anne Brunet and bioengineer Karl Deisseroth. It was supported by the Knight Initiative for Brain Resilience. Ravi Nath (left) and Claire Bedbrook with an aging African killifish. (CREDIT: Stanford University / Andrew Brodhead) A Fish Built for This Question Most aging studies work …

New discovery can predict asthma attacks with high accuracy

New discovery can predict asthma attacks with high accuracy

Breathing can feel normal for weeks, then suddenly turn into a race for air. That uncertainty is one of the hardest parts of living with asthma. Even when symptoms seem quiet, an attack can still arrive fast, sending you to urgent care or worse. A new study from researchers at Mass General Brigham and Karolinska Institutet suggests doctors may be closer to predicting those dangerous flare-ups before they happen. The research points to a blood-based signal that forecasted future asthma exacerbations with high accuracy, and sometimes separated high- and low-risk groups by almost a year in the timing of a first attack. Asthma ranks among the most common chronic diseases worldwide and affects more than 500 million people, the researchers said. Asthma exacerbations, often called asthma attacks, drive much of the illness burden and healthcare cost. Yet clinicians still lack reliable biomarkers that can flag which patients face a high risk of serious attacks. Many current tools struggle to tell the difference between someone who is stable and someone who only looks stable. Study workflow. …