Hey there, I am an undergrad working with Computer Vision for over an year now. I will put things straight over here, the Lab that I was primarily working with (one of the biggest CV Labs in my Country) focuses on areas that I am not very interested in. Last year, I was lucky to find a project that was slightly allied to my interests there, my work there has concluded there recently. Now, I have been sitting […]
Many probabilistic models introduce strong dependencies between variables using a latent multivariate Gaussian distribution or a Gaussian process. We present a new Markov chain Monte Carlo algorithm for performing inference in models with multivariate Gaussian priors. Its key properties are: 1) it has simple, generic code applicable to many models, 2) it has no free parameters, 3) it works well for a variety of Gaussian process based models. These properties make our method ideal for use while model […]
arXiv:2601.07930v1 Announce Type: new Abstract: Functional group replacement is a pivotal approach in cheminformatics to enable the design of novel chemical compounds with tailored properties. Traditional methods for functional group removal and replacement often rely on rule-based heuristics, which can be limited in their ability to generate diverse and novel chemical structures. Recently, transformer-based models have shown promise in improving the accuracy and efficiency of molecular transformations, but existing approaches typically focus on single-step modeling, lacking the guarantee […]
Starting with Foundations of RL using Sutton and Barto, gonna try to implement algorithims using Numpy Moving on to DRL using the hugging face course, spinning up by openAI and CleanRL, i think SB3 is used here but if im missing something pls lmk Finally Mujoco along with custom env submitted by /u/ElectricalCamera6046 [link] [comments]
Read Online | Sign Up | Advertise Good morning, {{ first_name | AI enthusiasts }}. Last year, Alexa stepped into the AI ring with a major + upgrade. Now, it’s breaking free from the speaker to fight on a new turf. With a new standalone Alexa.com and a redesigned mobile app, Amazon’s assistant is expanding into the browser for the first time — and right into the chatbot arena with ChatGPT, Gemini, Grok, and the very Claude the […]
Hierarchical goal-conditioned reinforcement learning (H-GCRL) provides a powerful framework for tackling complex, long-horizon tasks by decomposing them into structured subgoals. However, its practical adoption is hindered by poor data efficiency and limited policy expressivity, especially in offline or data-scarce regimes. In this work, Normalizing flow-based hierarchical implicit Q-learning (NF-HIQL), a novel framework that replaces unimodal gaussian policies with expressive normalizing flow policies at both the high- and low-levels of the hierarchy is introduced. This design enables tractable log-likelihood […]
Modern machine learning models are deployed in diverse, non-stationary environments where they must continually adapt to new tasks and evolving knowledge. Continual fine-tuning and in-context learning are costly and brittle, whereas neural memory methods promise lightweight updates with minimal forgetting. However, existing neural memory models typically assume a single fixed objective and homogeneous information streams, leaving users with no control over what the model remembers or ignores over time. To address this challenge, we propose a generalized neural […]
DAVOS Today marks the launch of AlphaTON Claude Connector, a groundbreaking platform that combines Anthropic’s Claude artificial intelligence with TON blockchain technology, delivered through the Telegram messaging application. The solution enables users to manage digital assets, execute transactions, and interact with blockchain services using natural language conversation. The platform addresses a critical barrier to cryptocurrency adoption: complexity. Traditional blockchain interfaces require technical knowledge and navigation through complicated dashboards. AlphaTON Claude Connector eliminates these obstacles by allowing users to […]
arXiv:2601.12131v1 Announce Type: new Abstract: Solar activity, including solar flares, coronal mass ejections (CMEs), and geomagnetic storms, can significantly impact satellites, aviation, power grids, data centers, and space missions. Extreme solar events can cause substantial economic damage if not predicted in advance, highlighting the importance of accurate forecasting and effective education in space science. Although large language models (LLMs) perform well on general tasks, they often lack domain-specific knowledge and pedagogical capability to clearly explain complex space science […]
How are you, hacker? 🪐 What’s happening in tech today, January 31, 2026? The HackerNoon Newsletter brings the HackerNoon homepage straight to your inbox. On this day, World War I saw its first major naval battle between Germany and Britain in 1915, NASA launched the first rocket in its Saturn I program in 1961, Communications Decency Act (CDA) was signed into law in 1996, and we present you with these top quality stories. The Crypto Sellout By @rayyoussef […]