Topic
Machine Learning Models
2 stories related to this topic, newest first.
Gristscience11 days ago
Global Fungal Network Spans 110 Quadrillion Kilometers, Study Finds
Machine learning models mapped arbuscular mycorrhizal fungi that move 4 billion metric tons of carbon each year. Grasslands hold 40 percent of the biomass while only 5 percent of biodiversity hotspots are protected.
ncbi.nlm.nih.govai34 days ago
Study Evaluates Machine Learning Models for Health Insurance Risk Classification
Researchers tested three ensemble algorithms on a dataset of 59,381 insurance applicants to measure accuracy, fairness, and interpretability in underwriting decisions. The analysis compared performance across binary, three-class, and eight-class risk settings and examined dispari…