The Mathematics Search Engine
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
Building a Diversifi Memory Agent on Qwen Cloud
31+ min ago (512+ words) DiversiFi is a treasury management agent — but the part I actually wanted to build wasn't the treasury logic. It was the memory. That means two things have to happen continuously: raw interactions need to get consolidated into durable statements, and…...
Building Production-Grade LLM Evaluation Pipelines: From Vibes to Metrics
10+ min ago (192+ words) How we replaced "looks good to me" with automated evaluation catching 92% of hallucinations before deployment Three months ago, our team shipped a RAG-based customer support assistant. It worked great in testing — we'd ask it questions, read the answers, and say…...
Optimizing RAG at Scale: Chunking, Retrieval, and the Bayesian Search That Cut Latency 40%
10+ min ago (165+ words) How we moved from "semantic search + hope" to a measured, tunable retrieval pipeline with 95% recall@10 Everyone ships RAG the same way: chunk by 512 tokens, embed with text-embedding-3-small, top-k=5, stuff into context. It works for demos. Then you hit production:…...
New machine-learning tool improves accuracy of genomics research
3+ hour, 49+ min ago (151+ words) The University of Virginia School of Medicine's Chongzhi Zang, PhD, and collaborators have developed a free tool that can correct misleading results generated by a widely use genomic-research method. The tool will give researchers a clearer view of how gene…...
Mineral Biosignature Identification From Raman Spectroscopy Using Machine Learning
2+ hour, 14+ min ago (260+ words) Astrobiology Web [PNAS] Biosignature detection remains a key challenge in astrobiology, yet robust mineral biosignatures remain limited. Raman spectroscopy is increasingly applied in planetary exploration, but its high-dimensional spectral information has not yet been fully exploited for biosignature discrimination using…...
A single machine-learning model predicts many kinds of turbulent flow
1+ hour, 10+ min ago (202+ words) Using multi-objective learning, one data-driven model handles diverse flow mechanisms – without the manual tuning that existing turbulence models require image: The unified foundation turbulence model is trained on nine representative flows selected from a library of 36 canonical and complex cases,…...
Synthetic Data at Scale: Building an A-Z Generation Pipeline
8+ hour, 15+ min ago (281+ words) Why synthetic data at scale? Model robustness often relies on the quality and diversity of input data. When real-world datasets are limited or inaccessible, synthetic alternatives become essential. As noted in this article on mastering synthetic data augmentation, augmenting training…...
Data Analyst, Rewards & Recognition at sunlife
10+ hour, 11+ min ago (362+ words) Find Jobs & Practice Smarter Browse AI and engineering roles, practice with real assessments, and build a verified skill profile. Want to know if this job is worth applying to? The Data Analyst – Reward & Recognition focuses on Rewards, Recognition, and Field…...
Temecula DSP VEXT: an emulation of the Lexicon Vortex morphing FX processor
2+ hour, 27+ min ago (614+ words) Temecula DSP VEXT is a new unofficial emulation of the Lexicon Vortex, a hardware morphing FX processor from 1993. In the 1990s, there were numerous hardware rackmount effects. Many of these are currently being emulated by Temecula DSP. Today, the developer has…...
Seeds of Science, Visuals in Bloom: Introudcing Whole-Graph Projections
1+ hour, 55+ min ago (410+ words) Neo4j to acquire GraphAware, launch new open-standards intelligence analysis solutions | Read more We are the knowledge layer that delivers accurate, explainable, and trusted AI. AI and graph technologies give agents the understanding they need to generate trustworthy outputs, and humans the…...