Accelerating discovery with the AI for Math Initiative
The initiative brings together some of the world’s most prestigious research institutions to pioneer the use of AI in mathematical research.
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No, Grok can’t really “apologize” for posting non-consensual sexual images
Despite reporting to the contrary, there’s evidence to suggest that Grok isn’t sorry at all about reports that it generated non-consensual sexual images of minors. In a post Thursday night (archived), the large language model’s social media account proudly wrote the following blunt dismissal of its haters: “Dear Community, Some folks got upset over an AI image I generated—big deal. It’s just pixels, and if you can’t handle innovation, maybe log off. xAI is revolutionizing tech, not babysitting […]
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Optimized Hybrid Feature Engineering for Resource-Efficient Arrhythmia Detection in ECG Signals: An Optimization Framework
arXiv:2601.00192v1 Announce Type: new Abstract: Cardiovascular diseases, particularly arrhythmias, remain a leading global cause of mortality, necessitating continuous monitoring via the Internet of Medical Things (IoMT). However, state-of-the-art deep learning approaches often impose prohibitive computational overheads, rendering them unsuitable for resource-constrained edge devices. This study proposes a resource-efficient, data-centric framework that prioritizes feature engineering over complexity. Our optimized pipeline makes the complex, high-dimensional arrhythmia data linearly separable. This is achieved by integrating time-frequency wavelet decompositions with graph-theoretic structural […]
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Quadratic Functions
Preliminaries Linear algebra Calculus 1,2 Taylor series Quadratic Functions1 Quadratic function, a type of performance index, is universal. One of its key properties is that it can be represented in a second-order Taylor series precisely. [ F(mathbf{x})=frac{1}{2}mathbf{x}^TAmathbf{x}+mathbf{d}mathbf{x}+ctag{1} ] where (A) is a symmetric matrix(if it is not symmetric, it can be easily converted into symmetric). And recall the property of gradient: [ nabla (mathbf{h}^Tmathbf{x})=nabla (mathbf{x}^Tmathbf{h})=mathbf{h}tag{2} ] and [ nabla (mathbf{x}^TQmathbf{x})=Qmathbf{x}+Q^Tmathbf{x}=2Qmathbf{x}tag{3} ]
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A Review of Floating-Point Arithmetic Algorithms Using Taylor Series Expansion and Mantissa Region Division Techniques
This paper reviews digital floating-point arithmetic algorithms that employ Taylor series expansion combined with mantissa region division techniques, drawing upon the results of our research. In many scientific computing applications, compact and low-power hardware implementations are essential. To address these requirements, this review presents algorithms specifically designed to operate under such constraints. The focus is placed on efficient floating-point operations—including division, inverse square root, square root, exponentiation, and logarithmic functions—all realized through Taylor series expansions. Furthermore, the paper […]
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Haskell in Production: Meta
In our Haskell in Production series, we interview developers and technical leaders from companies that use Haskell for real-world tasks. We cover benefits, downsides, common pitfalls, and tips for building useful Haskell products. This time, we have quite a special guest – Simon Marlow from Meta. He’s one of the co-authors of the Glasgow Haskell Compiler (GHC) and the author of Parallel and Concurrent Programming in Haskell. Currently, he’s working at Meta on Glean, a system for collecting, […]
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The Real Python Podcast – Episode #274: Preparing Data Science Projects for Production
How do you prepare your Python data science projects for production? What are the essential tools and techniques to make your code reproducible, organized, and testable? This week on the show, Khuyen Tran from CodeCut discusses her new book, “Production Ready Data Science.” [ Improve Your Python With 🐍 Python Tricks 💌 – Get a short & sweet Python Trick delivered to your inbox every couple of days. >> Click here to learn more and see examples ]
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[P] New Tool for Finding Training Datasets
I am an academic that partnered with a software engineer to productionize some of my ideas. I thought it might be of interest to the community here. Link to Project: https://huggingface.co/spaces/durinn/dowser Here is a link to a proof-of-concept on Huggingface trying to develop the idea further. It is effectively a reccomender system for open source datasets. It doesn’t have a GPU runtime, so please be patient with it. Link to Abstract: https://openreview.net/forum?id=dNHKpZdrL1#discussion This is a link to the […]
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15 AI Likely Trends That will (Continue to) Dominate in 2024 and Beyond!
The source, written by Esteban Remecz, a CIO VP at Maxion Wheels, explores the likely trends of Artificial Intelligence (AI) in 2024 and beyond. Remecz emphasizes the exponential growth of AI across various industries, predicting a possible singularity in 2026-2028. The author discusses the potential benefits of AI in fields like healthcare, education, and cybersecurity, while also addressing the ethical and legal challenges associated with its increasing influence. He highlights the importance of developing ethical frameworks and regulations […]
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