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Mathematics News & Resources
4Mathematics is a specialist search engine for Mathematics. Discover the latest math news and mathematical content. Part of the 4SEARCH network of topic specific search engines.
Latest Articles
Ensemble Learning Strategies: Implementing XGBoost, CatBoost, and LightGBM to Win at Tabular Data Competitions and Business Forecasting
1+ hour ago (317+ words) Gradient boosting builds an ensemble of decision trees sequentially. Each new tree corrects the mistakes of the previous ones by focusing on residual errors. This approach works well because: In forecasting and competitions, the main advantage is consistency. When you…...
IIT Delhi, CEP Launches Generative AI Programme as Demand Grows for Professionals with AI-Building Skills
5+ hour, 6+ min ago (322+ words) ANI 25 Aug 2026, 23:28 GMT+10 The programme is open to final- and pre-final-year students and graduates from CSE, IT and allied engineering disciplines, as well as B.Sc. and BCA students with backgrounds in Mathematics, Statistics, Computing or Data Science. STEM graduates and…...
Qwen3.8 Fine-tuning Guide | Unsloth Documentation
4+ hour, 54+ min ago (507+ words) Learn how to fine-tune Qwen3.8-27B with Unsloth. Qwen3.8-27B can now be fine-tuned and trained with reinforcement learning (RL) via Unsloth. It is a dense 27B unified vision-language model with native text, image and video support, thinking controls and a 262K context window. Unsloth trains…...
State Board of Education approves new math cut score, updated excused absence policy
33+ min ago (915+ words) The Mississippi State Board of Education also heard an update on efforts to improve the ClassWallet system for teachers’ classroom funds. New cut scores for the fifth grade math assessment and an updated excused absence policy were adopted by the…...
✨ So... real tests of the local Qwen 3.8 27B model
44+ min ago (244+ words) I came across an interesting discussion in several AI-related communities about this Reddit post: one user decided to test how the local Qwen 3.8 27B model behaves in two different agent shells — PI Agent and OpenCode. From his observations, PI Agent delivers…...
Skild AI unveils S1 robotics model that learns physical tasks from a single video
53+ min ago (299+ words) The Pittsburgh startup's new model can teach robots new skills by watching humans do them, no fine-tuning required Teaching a robot to fold laundry used to require painstaking programming, thousands of demonstrations, and a small army of engineers. Skild AI…...
Wan 3.0 vs Grok Imagine Video 1.5 - AI Model Comparison
1+ hour, 7+ min ago (71+ words) OpenRouter Wan 3.0 vs Grok Imagine Video 1.5: side-by-side summary Wan 3.0 and Grok Imagine Video 1.5 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration. Wan 3.0, from alibaba, is priced from $0.0425/second…...
535B Open Large Model: 3 Months of Full "Live-Streamed" Training with 100% Disclosed Code, Data & Loss, Backed by Andrew Ng
3+ hour, 11+ min ago (1466+ words) When most model companies are still debating whether to open model weights, a large language model with a total parameter count of 535 billion has chosen to publish its training curves, data recipes, model configurations and technical discussions directly online, even…...
Alignerr Jobs: Live AI Training Projects, Pay & Screening
1+ hour, 54+ min ago (730+ words) Labelbox’s expert network: per-project listings with published rates, weighted toward coding and language work. AI interview + qualification tasks Filtering by rate hides per-task listings, which have no hourly equivalent. Alignerr is Labelbox’s network for AI training work. Labelbox sells data…...
🧩 How Close Are We to the Human Limit of Solving a Rubik's Cube?
1+ hour, 26+ min ago (377+ words) Can machine learning estimate the fastest time a human will ever achieve? For over two decades, speedcubers have continued to push the boundaries of what's possible. Every new world record raises the same question: 🤔 Is there a human limit to…...